Arrive Tan Son Nhat Airport, clear immigration and transfer to your central District 1 hotel. Leave bags, freshen up — most hotels allow early check-in for a fee or luggage hold if room not ready.
Walk to two of Saigon’s most photographed colonial landmarks (both typically open 7:00–17:00) — quick photo stops and a short historic orientation to the city.
Sample pho, banh mi and fresh spring rolls inside Ben Thanh Market (open early morning to ~18:00); great introduction to street food and bargaining for souvenirs.
Head to the backpacker/nightlife strip for lively bars, street drinking and music; bars stay open late (midnight–03:00) and it’s a fun, bustling introduction to Saigon nights.
Drive ~1–1.5 hours to the Cu Chi network; explore tunnels, learn guerrilla history and try the 'tunnel' sections — sites open roughly 7:30–17:00. A guided tour is recommended for context.
Powerful museum that documents the Vietnam War from multiple perspectives; open ~7:30–17:30 and worth 1–2 hours for context on Vietnam’s recent history.
Drive ~2 hours to the Mekong: boat rides, fruit orchards, village visits and a local-style lunch included; most day tours run 7:30–17:00 and return mid/late afternoon.
Check-in to a 2-day/1-night cruise around noon: enjoy a seafood lunch, scenic sailing among karsts, cave visits and optional kayaking/swimming; cruises operate year-round but confirm seasonal schedules.
Many ships include an afternoon stop for kayaking, visiting Sung Sot or other caves, or swimming; activities generally run into early evening depending on the itinerary.
Morning tai chi, breakfast on deck and a visit to a final island or cave (many cruises cover Ti Top or a cave) before disembarkation around 11:00–12:00.
If time allows, have a final Hanoi meal (try cha ca or a quick pho); otherwise eat at Noi Bai Airport which has decent dining options and international check-in counters.