Arrive at your hotel in District 1 (e.g., Hotel Majestic Saigon or Hotel des Arts Saigon) and check in or leave luggage. Take a short rest, freshen up, and grab a bottled water — this sets you up for an easy first day exploring the city center.
Walk to the Saigon Notre-Dame Basilica and Saigon Central Post Office to admire the French colonial architecture. Spend 30-40 minutes taking photos and soaking in the atmosphere; there are small cafes nearby if you want a quick coffee at The Workshop.
Head to the Reunification Palace (Independence Palace) for a guided or self-guided tour of the historic rooms and wartime exhibits. Allow about an hour to explore the underground war room and rooftop helipad.
Enjoy lunch at Pho 2000 (near Ben Thanh) for classic pho or try Com Nieu Sai Gon for clay-pot rice. This is a good introduction to Vietnamese flavors and local dining styles.
Stroll to Ben Thanh Market to browse stalls selling souvenirs, coffee, dried fruits, and street snacks. Practice your bargaining skills and sample local treats like fresh sugarcane juice or banh mi from a nearby vendor.
Visit the War Remnants Museum to gain context on Vietnam's recent history; plan for about 1-1.5 hours. The exhibits are powerful and provide background that enriches the rest of your trip.
Take a short break at a riverside cafe on Nguyen Hue Walking Street — try a Vietnamese iced coffee (cà phê sữa đá). Watch locals and street performers as the boulevard begins to come alive.
Walk along the Saigon River toward the Bitexco Financial Tower and book a spot for sunset city views at the Saigon Skydeck (or a drink at EON Heli Bar). Enjoy panoramic views as the city lights start to twinkle.
Dinner at Cuc Gach Quan (creative Vietnamese home-style cuisine) or Secret Garden Rooftop for traditional dishes in a charming setting. Both are excellent introductions to regional dishes and friendly service.
Take an evening cyclo ride around District 1 or join a short-guided night food walk to sample street snacks like bun thit nuong and banh xeo. This is a fun way to experience Saigon's nocturnal energy and street-food culture.
Option: Finish with a drink at The View Rooftop Bar or Chill Skybar for skyline views and live music. Otherwise, return to your hotel for a relaxed evening and early rest to prepare for tomorrow's deeper exploration.
Back at your hotel: review tomorrow's plan (historic sites and markets) and get a good night's sleep. If you need late-night snacks, many 24-hour shops near District 1 will supply bottled water and treats.
Start with breakfast at The Vintage Emporium or L'Usine for a relaxed coffee and western-Vietnamese pastries to fuel a full day of walking around District 1.
Visit the Jade Emperor Pagoda (Chua Ngoc Hoang) to experience local religious life and intricate wood-carved statues — allow 40-50 minutes to explore and take photos.
Walk to the nearby Ho Chi Minh City Museum (or the Museum of Fine Arts if preferred) to learn about Saigon's past and view colonial-era exhibits; plan for about an hour.
Lunch at Quan An Ngon for a variety of traditional Vietnamese dishes served in a lively setting, or head to Bun Cha 145 Bui Vien for a classic Hanoi-style bun cha if you’re curious about regional differences.
Stroll to Ben Thanh Market for souvenir shopping, local coffee beans, and street snacks — use this time to bargain, sample dried fruits, and try a fresh coconut or sugarcane juice.
Take a short Grab ride to the War Remnants Museum if you didn’t visit yesterday, or opt for the Museum of Ho Chi Minh City for additional context; spend 1-1.5 hours absorbing the exhibits.
Head to the Nguyen Hue Walking Street and relax with an iced cà phê sữa đá at Trung Nguyen Legend or The Workshop Coffee while people-watching and enjoying the pedestrian atmosphere.
Walk toward the Saigon River and board a short sunset river cruise (2nd Saigon River Cruise or Bonsai Cruise) to see the city lights and bridges from the water — perfect for photos and a calm pause before dinner.
Dinner at Cuc Gach Quan for refined homestyle Vietnamese dishes in a charming courtyard, or try Nha Hang Ngon near the opera house for a broader street-food-style tasting menu.
Join an evening street-food walking tour around District 1 (local guides like Saigon Street Eats or Taste Vietnam Food Tours recommended) to sample bun thit nuong, banh xeo and Vietnamese desserts.
Optional rooftop drink at Chill Skybar or The View Rooftop Bar for skyline views and live music — alternatively, take a calm cyclo ride around the colonial quarter to end the evening gently.
Return to your hotel in District 1, review tomorrow’s plan (flight to Da Nang), and pack any essentials; enjoy a final nightcap or street-side snack if you’re still hungry.
Check out of your District 1 hotel after an early breakfast at L'Usine or The Vintage Emporium; confirm your Da Nang flight or transfer and pay any pending bills.
Grab a Grab/taxi to Tan Son Nhat Airport (SGN) — allow extra time for morning traffic and airport security; aim to arrive 90 minutes before a domestic flight.
Board your flight to Da Nang (most short domestic flights are ~1h20m); use this time to relax, read about Da Nang and Hoi An, or review your onward plans for the afternoon.
Arrive at Da Nang International Airport (DAD), collect luggage, and take a 20-30 minute taxi to your hotel — suggested central hotels: Grand Mercure Danang, Brilliant Hotel Danang, or A La Carte Da Nang Beach.
Check in (or drop bags) and freshen up; if hungry, order a quick local lunch at the hotel or nearby Bánh xèo Bà Dưỡng for crispy savory pancakes.
Walk or take a short ride to My Khe Beach for a relaxing stroll and to shake off travel fatigue; enjoy the white sand and warm sea breeze for 45-60 minutes.
Visit the Dragon Bridge and the Han River waterfront; take photos and explore the riverside parks and cafes — stop at 88 Coffee or The Deck for an iced drink and views.
Head to the Museum of Cham Sculpture to learn about central Vietnam’s Champa heritage and see well-preserved stonework — plan for a focused 45-60 minute visit.
Return to the hotel to rest and change for the evening; freshen up and consider bringing a light jacket as riverside breezes can be cool after sunset.
Dinner at Bé Anh Seafood or Madame Lan for authentic central-Vietnamese flavors; try mi quang (Da Nang’s signature noodle dish) and fresh seafood specialties.
Stroll the Han River promenade toward the Dragon Bridge area; if it’s Saturday or Sunday (check schedule), watch the Dragon Bridge fire-and-water show at 9:00 PM, otherwise enjoy the illuminated bridges and lively night atmosphere.
For panoramic night views, visit Sky36 at Novotel Danang Premier (rooftop bar) for a drink, or choose a quieter riverside cafe like 24/7 Riverside Coffee to sip Vietnamese coffee or a cocktail.
Return to your hotel, take a short walk along the hotel area if you want a last look at the lit-up river, and prepare for tomorrow’s Hoi An day trip — confirm pick-up times or transport arrangements.
Back in your room: lay out clothes for an early start to Hoi An, charge devices, and get a good night’s sleep to be ready for a full day exploring the lantern-lit town and its surroundings.
Breakfast at your Da Nang hotel or at Bánh Mì Madam Khánh for a quick, delicious bánh mì and cà phê sữa đá to fuel your day before the transfer to Hoi An.
Meet your driver or join a small-group shuttle at your hotel lobby for the scenic 30-45 minute drive to Hoi An; enjoy views of the coastline and passing rice fields as you head south.
Arrive in Hoi An and begin at the Japanese Covered Bridge (Chùa Cầu); spend 20-30 minutes admiring the 18th-century wooden structure and taking photos of the Old Town's narrow lanes.
Wander the UNESCO-listed Old Town’s historic lanes — visit the Old House of Tan Ky and the Fujian Assembly Hall (Phuc Kien) to see traditional merchant architecture and ornate carvings.
Stop for a mid-morning snack at Reaching Out Teahouse for a calm break and herbal tea, or try a local banh mi at Banh Mi Phuong (famous from Anthony Bourdain) if you prefer something heartier.
Take a short bicycle ride or walk to the riverside and join a 45-60 minute boat trip on the Thu Bon River to see local life, fishing boats and riverside villages; opt for a traditional wooden sampan for authenticity.
Lunch at Morning Glory or Cargo Club for refined Hoi An specialties — try cao lầu (signature noodles), white rose dumplings and fresh spring rolls in a charming dining setting.
Visit the Hoi An Central Market to browse spices, local produce and handicrafts; this is a great spot to pick up lanterns, tailor contacts and sample tropical fruits or cau lau ingredients.
Head to the riverside tailors (e.g., Yaly Couture or A Dong Silk) for a quick consultation if you plan to order a custom piece — many tailors can make simple garments in 24-48 hours.
Ride or drive to An Bang Beach (10-15 minutes) for an afternoon relax on the sand or a swim; stop at The Whale Restaurant & Bar or Soul Kitchen for a fresh coconut or iced coffee by the sea.
Return to Hoi An Old Town and explore quieter lanes as shops prepare for lantern-lit evening — pick up a paper lantern to float on the river later if you wish.
Visit the Museum of Trading Ceramics to learn about Hoi An’s maritime history and the town’s role in Southeast Asian trade — a 30-40 minute visit gives good context to the architecture you’ve seen.
Dinner at Mango Mango or Morning Glory (if you didn't visit earlier) to enjoy modern takes on Vietnamese cuisine with great river views; order local fish, cao lầu, and share plates to taste a variety of flavors.
As dusk falls join the lantern-lit stroll along the Thu Bon River; release a paper lantern for good luck and watch the Old Town come alive with colorful lights reflected on the water.
Enjoy a final drink or dessert at Cargo Club riverside terrace or the Rooftop Bar at Anantara Hoi An for a nightcap while listening to soft live music and taking in the illuminated streets.
Walk back to your pickup point and board your return transfer to Da Nang; the drive is pleasant at night and gives you a last look at Hoi An’s glowing lanterns as you head back.
Arrive at your Da Nang hotel, freshen up and review tailor orders or photos from the day; relax with a warm shower and rest after a full day of culture, food and scenic moments.
If you’re still awake, update your travel notes, charge devices for tomorrow’s Marble Mountains and beach day, and set alarms for an easy morning start.
Breakfast at the hotel or head to Bánh Mì Bà Lan for a quick, flavorful bánh mì and cà phê sữa đá to fuel a full day of sightseeing.
Taxi or Grab to the Marble Mountains (Ngũ Hành Sơn) and buy entrance tickets; stroll the stone steps and enter Huyen Khong and Tam Thai caves to admire carvings and panoramic coastal views.
Explore Linh Ung pagoda on Thuy Son (the largest mountain) and climb to viewpoints for sweeping vistas of Da Nang’s coastline and the Son Tra peninsula.
Lunch at Bé Anh Seafood nearby or return toward the city for Mi Quang Bà Mua to taste Da Nang’s signature mi quang noodles with fresh herbs and crunchy toppings.
Drive down to My Khe Beach for a relaxed afternoon — stroll the white sand, swim if you like, or rent a sunbed at a beach club such as Danang Beach Resort area.
Walk or cycle along the beachfront promenade toward Non Nuoc area and visit local stone-carving workshops to see artisans shaping marble into sculptures and souvenirs.
Coffee break at 88 Coffee or The Espresso Station with ocean views; enjoy an iced filter coffee and cool off before a late-afternoon cultural stop.
Visit the Museum of Cham Sculpture (if you missed it earlier) for a 45-60 minute look at Cham artifacts that explain the region’s ancient history and ties to the Marble Mountains.
Return to the hotel to rest and freshen up; prepare light layers for the evening riverside walk and any cooler breezes after sunset.
Dinner at Madame Lan or Waterfront Danang — order seafood, cao lầu (if available), and local specialties; pair dishes with a cold local beer or fresh juice.
Walk along the Han River promenade to see the Dragon Bridge, Love Lock Bridge and illuminated city bridges; if it’s a weekend, find a spot to watch the Dragon Bridge’s fire-and-water performance at 9:00 PM.
If you prefer a rooftop view, head to Sky36 at Novotel Danang Premier for a cocktail and panoramic night skyline; alternatively, enjoy a quieter nightcap at 24/7 Riverside Coffee.
Return to your hotel; organize photos and any purchases, confirm tomorrow’s transfer to Hanoi, and get a good night’s rest after a full day of nature, culture, and coastal flavors.
Breakfast at your Da Nang hotel or nearby café (try Bánh Mì Bà Lan or a hotel buffet) and confirm transfer details to Da Nang Airport; pack essentials for the flight and a light jacket for Hanoi’s cooler air.
Check out and take a Grab/taxi to Da Nang International Airport (DAD); allow 45-60 minutes for traffic and airport check-in for a domestic flight.
Board your flight to Nội Bài International Airport (HAN). Use flight time to rest, skim a Hanoi guide, and note tonight’s Old Quarter spots you want to try.
Arrive at Nội Bài (approximate arrival depending on flight), collect luggage and exchange a small amount of VND if needed; grab a Grab/taxi to your Hanoi hotel in the Old Quarter (allow 45-60 minutes).
Check in at your Old Quarter hotel (e.g., La Siesta Hotel Trendy, Hanoi Chic Hotel, or Essence Hanoi Hotel) or drop bags if early; freshen up and change into comfortable walking shoes.
Late lunch at Bun Cha Huong Lien (the 'Obama bun cha' spot) or KOTO Restaurant for a mix of good food and social enterprise hospitality; try bun cha or a light vermicelli salad.
Walk toward Hoan Kiem Lake for a relaxed stroll around the water, visit Ngoc Son Temple on the lake’s little island, and enjoy coffee at The Note Coffee or Cafe Pho Co for lake views and people-watching.
Explore the surrounding Old Quarter lanes on foot — browse local craft shops, silk stores, and the famous Hàng Gai and Hàng Đào streets for lacquerware and textiles.
Visit the Thang Long Water Puppet Theatre box office and, if timings align, book tickets for an evening show (usually 6:00 or 7:30 PM); otherwise note tomorrow’s performance options.
Return to your hotel to rest briefly and change into layers for the evening; Hanoi can cool after sunset, so keep a light sweater or scarf handy.
Early evening food crawl begins at Ta Hien Street — sample bia hơi (draft beer) and small plates, then head to Bun Thang Ba Duc for a classic Hanoi noodle experience if you want a heartier bite.
If you booked water puppet tickets, attend the Thang Long Water Puppet Theatre show (near Hoan Kiem) to enjoy this unique Vietnamese traditional performance; allow roughly 50 minutes.
After the show, continue your street-food walk: try egg coffee at Cafe Giang (a short walk in the Old Quarter), then sample street-side cha ca (turmeric fish) at Cha Ca La Vong or smaller local stalls if you prefer a lighter tasting.
Slowly wander the lantern-lit streets around Hoan Kiem Lake, pop into Đồng Xuân Night Market (if open) to browse souvenirs and try sweet treats like chè (Vietnamese sweet soups).
Return to your hotel for a warm shower and to organize plans for tomorrow’s full-day Hanoi cultural tour; set alarms and charge devices for an early start.
Optional: if you’re not ready to sleep, enjoy a nightcap at a nearby rooftop bar such as Skyline Hanoi Lounge or La Solar Hotel Rooftop for a final view of the Old Quarter by night.
Breakfast at the hotel or at L'Usine Hanoi for a relaxed start; enjoy a cà phê sữa đá and a light bánh mì to fuel a full day of walking through Hanoi’s cultural sites.
Walk to the Ho Chi Minh Mausoleum complex and visit the Mausoleum (viewing exterior and tomb), the Presidential Palace gardens and the Ho Chi Minh Museum for context on modern Vietnamese history; allow about 1-1.5 hours.
Stroll a short distance to the One Pillar Pagoda and then continue to the Temple of Literature (Văn Miếu) to explore Vietnam’s first university and peaceful courtyards — spend roughly 45 minutes to an hour here.
Lunch at Bun Cha Huong Lien (the 'Obama' bun cha spot) or at KOTO on Van Mieu for tasty regional dishes with a social mission; try bun cha or a fresh rice-paper roll and sample local flavors.
Head back toward the Old Quarter and visit the Vietnam Fine Arts Museum or the Hanoi Opera House (exterior) depending on your interest; the museum offers strong collections of traditional and modern Vietnamese art (approx. 45-60 minutes).
Take a guided walking food tour of the Old Quarter with a local company (e.g., Hanoi Street Food Tours or Taste Vietnam) to sample pho cuon, banh cuon and Hanoi-style egg coffee while your guide explains culinary customs and history.
Coffee break at Cafe Giang to try the famed egg coffee, then wander the narrow lanes of the Old Quarter—visit Hang Gai for silk and Hang Bac for silver if you want to shop for souvenirs and crafts.
Relax with a walk around Hoan Kiem Lake and visit Ngoc Son Temple on the little island; enjoy the late-afternoon atmosphere and street performers as the city cools down.
Dinner at Cha Ca Thang Long to taste Hanoi’s signature cha ca (turmeric fish cooked at the table), or choose Bun Thang Ba Duc for another classic northern noodle dish if you prefer a lighter meal.
Attend a Thang Long Water Puppet Theatre performance (usually 7:30 PM) near Hoan Kiem Lake to experience this unique Vietnamese art form; the show lasts around 50 minutes and is a highlight of Hanoi’s cultural scene.
After the show, head to Ta Hien Street for a short evening stroll and sample bia hơi and street snacks for a lively local experience; try small plates like nem cua bể (crab spring rolls) and grilled skewers.
Finish with a dessert or drink at The Note Coffee overlooking the lake or at a quieter rooftop bar such as Skyline Hanoi Lounge for a night-time view of the Old Quarter.
Return to your hotel to rest and organize photos and purchases; check train/bus details if you’re planning the Ninh Binh day trip tomorrow and charge devices for an early departure.
Depart your Hanoi Old Quarter hotel; meet your private driver or join a small-group tour (many pick-ups at 7:30-8:00) for the 1.5-2 hour scenic drive to Ninh Binh — bring a light jacket and camera.
Arrive at Trang An Landscape Complex; purchase entrance and boat tickets, then board a traditional rowed sampan for the classic 1.5-2 hour cave-and-karst boat circuit guided by local rowers.
Finish the Trang An boat trip and stroll a short way to the nearby Bich Dong Pagoda complex; climb the stone steps to take in panoramic valley views and explore the serene cave-chapel levels.
Drive to a nearby restaurant for lunch — try Thuy Linh Restaurant or Chookie’s Beer Garden (Ninh Binh branch) to sample goat meat (de núi) specialties, cơm rang (fried rice) and fresh local vegetables.
Head to Tam Coc (10-15 minutes away) and rent a small rowboat for a relaxed 1-hour float through rice paddies and three low caves; this is a quieter, very photogenic alternative to Trang An’s larger circuit.
Cycle or take a short taxi to the scenic viewpoint at Hang Mua (Mua Cave); climb roughly 500 steps to the top viewpoint for a sweeping panorama of the Tam Coc river loop and karst peaks — allow 45-60 minutes.
On the return toward Ninh Binh town, stop at a local family-run garden or roadside cafe (for example, Tam Coc Garden) for a refreshing iced tea or sugarcane juice and to rest before the drive back to Hanoi.
Begin the drive back to Hanoi; enjoy the late-afternoon countryside scenery and use the time to review photos and notes from the day — expected arrival in Hanoi is around 6:30-7:00 PM depending on traffic.
Back in Hanoi Old Quarter, freshen up at your hotel and head out for dinner at a recommended spot: Bun Cha Ta (for northern flavors) or Home Hanoi Restaurant (for a refined mix of traditional dishes).
If you have energy, stroll around Hoan Kiem Lake to unwind after the day; stop for a warming egg coffee at Cafe Giang or a light dessert at Cong Caphe while you reflect on the karst landscapes you visited.
Return to your hotel to rest and charge devices; use the evening to organize photos, note any places you want to revisit, and prepare for tomorrow’s travel to Sapa.
Breakfast at your Hanoi hotel — enjoy a hearty Vietnamese breakfast (pho or banh mi) and a strong cà phê sữa đá to fuel the travel day; confirm pickup time and train/bus/driver details.
Check out and load luggage into your transfer; if taking the private minivan/driver (recommended for flexibility), depart Hanoi for the scenic 5-6 hour drive to Lao Cai with short photo stops along the way.
If you’re on the daytime Express Train option, head to Hanoi Railway Station early to collect tickets and board the train to Lao Cai — the daytime journey offers countryside views and comfortable seating.
Midway break at a roadside restaurant (if driving) such as a local diner near Tuyen Quang: stretch legs, enjoy a simple lunch of com (rice) with grilled chicken or vegetables, and refill water for the afternoon.
Arrive in Lao Cai (if driving) and transfer the final 45-minute scenic drive up to Sapa town; watch terraced fields and mountain slopes appear as you climb higher into the Hoang Lien range.
Check in at your Sapa hotel (suggestions: Sapa Horizon Hotel, U Sapa Hotel, or Aira Boutique Sapa Hotel & Spa) — drop bags, freshen up, and change into comfortable walking layers for cool mountain air.
Short orientation walk through Sapa town — visit the Stone Church (Nhà thờ Đá) and the central market to get a feel for the local atmosphere and browse woven goods from Hmong and Dao artisans.
Easy hillwalk to Cat Cat Village (a 30-45 minute walk down-and-up from town) to meet local Hmong families, see traditional houses and small rice terraces; enjoy photo ops of waterfalls and mountain backdrops.
Return to Sapa town and warm up with a bowl of local hot soup at Little SaPa Restaurant or try Com Lam (sticky rice cooked in bamboo) from a street vendor for a taste of highland cuisine.
Dinner at Mau Dao Restaurant or Good Morning Vietnam Restaurant — order local specialties like grilled pork with rice, thang co (if adventurous), and sample herbal mountain tea to relax after your travel and walk.
Optional cultural activity: join an evening homestay briefing if you’re staying with a village family tomorrow or visit a cozy bar like Moment Romantic Bar for a drink while enjoying mountain views if the weather is clear.
Prepare for tomorrow’s full-day trek: lay out warm layers, waterproof jacket, trekking shoes, and a small daypack with water and snacks; charge devices and confirm your guide or pickup time.
Relax back at your hotel — review photos from the day, check the weather forecast for the Hoang Lien range, and get an early night’s rest for an active day exploring Sapa’s villages and terraces tomorrow.
Early breakfast at your Sapa hotel (e.g., Aira Boutique Sapa Hotel & Spa or Sapa Horizon) — choose a hot pho or a strong cà phê sữa đá to fuel a full day of trekking and village visits.
Meet your local guide in the hotel lobby and load a small daypack; confirm your route for the day (Lao Chai — Ta Van or Giang Ta Chai circuit is recommended) and check weather and footwear.
Depart Sapa town by minivan or on foot toward Lao Chai village; enjoy the crisp mountain air and the first views of terraced rice fields as you begin the descent into valley trails.
Arrive in Lao Chai and start the guided walk through Hmong hamlets, meeting local families, observing traditional houses, and learning about weaving and daily life from your guide.
Continue the trail to Ta Van village, passing dramatic rice terraces and bamboo groves; stop for photos at classic viewpoint spots and listen as your guide explains planting techniques and seasonal rhythms.
Reach Ta Van village and enjoy a lunch with a local family or at a small homestay (many offer set meals) — try cơm lam (sticky rice in bamboo), grilled pork, and fresh mountain vegetables.
After lunch, walk to Giang Ta Chai (if included in your route) to see braided streams and a short bamboo bridge crossing, or spend time exploring Ta Van’s handicraft stalls and textile demonstrations.
Begin the gradual return trek to Sapa, taking a slightly different trail for new scenery; pause at terraces for panoramic photos and a brief rest with tea or bottled water.
Arrive back in Sapa town; change and relax with a hot drink at Cafe in the Clouds or The Hill Station Signature while you review photos and freshen up before departure.
Check out of your hotel and load luggage into your transfer for the journey back to Lao Cai station or Hanoi — confirm train/bus times if you’re returning by overnight train or daytime express bus.
Drive down toward Lao Cai — enjoy last mountain views en route and stop at a roadside viewpoint or small market if you want a final souvenir or snack (dried fruits, woven goods).
Arrive Lao Cai town: if catching a night train to Hanoi, board the Lao Cai-Hanoi sleeper service (check departure time); if driving back to Hanoi by private transfer, continue the road journey (expect ~5-6 hours).
Dinner option in Lao Cai if time allows: sample local hotpot or a simple noodle soup at a recommended spot like Nhà Hàng Cơm Niêu, or enjoy dinner onboard if you’re on a sleeper train with dining service.
If on the overnight train: settle into your cabin, store valuables, and rest — enjoy the rhythmic motion as you head toward Hanoi and review the day’s highlights while preparing for arrival tomorrow morning.
If driving through the night to Hanoi, use this time to rest in the vehicle; otherwise, if you remain in Lao Cai, return to your accommodation for an early night and check logistics for tomorrow’s arrival or onward plans.
Estimated arrival in Hanoi (if on the overnight train) — transfer to your Old Quarter hotel to drop bags or continue with onward travel; use the morning to recover or explore any missed Hanoi sights.