Leave Los Angeles after an easy breakfast and enjoy the scenic ~4-5 hour drive to Las Vegas, with a short stretch stop at a rest area or Barstow for snacks and to let the kids run. Check in at the Rio Hotel around midday, drop off luggage, and take a quick room refresh so everyone is ready to explore without delay.
Head out for a relaxed first-afternoon stroll on the Strip — start with the nearby Flamingo Wildlife Habitat for a calm, kid-friendly stop where the boys can see flamingos and turtles. Grab a late lunch at a family-friendly local Asian spot off-Strip such as Raku (if you’re up for a short drive and authentic Japanese), or for something closer try Pho Kim Long for noodle soups the kids will enjoy; return to the Rio for some pool time or to unwind before evening plans.
For your first Vegas evening, enjoy a casual dinner at Voodoo Steakhouse at the Rio (great views and a lively vibe) or pick a lower-key pizzeria for the kids, then take a short walk to see the Bellagio fountains and the shimmering Strip lights — a gentle, iconic introduction to Vegas. Head back to the Rio for an early night so everyone is rested for tomorrow’s Hoover Dam and Area15 adventures.
Start early with a scenic 45-60 minute drive to Hoover Dam so you beat crowds and the midday heat; take the free bypass pedestrian walk across the Mike O’Callaghan-Pat Tillman Memorial Bridge for stunning views, then join a short Powerplant Tour or Visitor Center exhibit so the boys can learn about engineering and see the massive turbines up close. After the tour, stop at the Hoover Dam Bypass viewpoint and the nearby Boulder City for a quick coffee or pastry — a relaxed snack gives everyone energy before returning to Vegas for the afternoon.
Back in Las Vegas, head to AREA15 for an immersive, kid-friendly afternoon: explore Meow Wolf’s Omega Mart (a wild, interactive art experience great for curious nine-year-olds) and check out the interactive glow-in-the-dark arcade and the indoor playground at Emporium. Grab a late lunch at AREA15’s eclectic food options (e.g., Pizza Forte or Oddwood for shareable bites), then return to the hotel for a short rest so everyone’s refreshed for the evening sphere show.
Plan to arrive early at Sphere to take in the striking exterior lights and the family-friendly pre-show atmosphere, then enjoy your 8:00 PM movie inside the impressive domed theater for a memorable cinematic experience the kids will be talking about. After the screening, consider a late casual dinner at a nearby off-Strip Asian spot like Monta Ramen or a classic Vegas diner to wind down before returning to the Rio — a calm end to a big, exciting day.
Check out of the Rio after a relaxed breakfast and drive or shuttle to Fontainebleau, allowing time to drop luggage with bell services if the room isn’t ready; take advantage of the hotel’s family-friendly amenities and orient the boys to the new room. Walk a short stretch of the Strip to see nearby landmarks like the LINQ Promenade and High Roller from outside — a low-key way to transition hotels while keeping the kids engaged.
Head off-Strip to explore Old Town (Fremont Street) for its colorful history and street performers, plus a stop at the Discovery Children’s Museum if you want hands-on exhibits tailored to curious nine-year-olds. For lunch, drive to Chinatown East (Spring Mountain Road) and try a highly recommended kid-friendly spot such as Monta Ramen for savory bowls or Din Tai Fung for steamed dumplings and noodles that both kids and adults enjoy, then return to Fontainebleau for a pool break or to rest before evening plans.
Spend the evening along the Strip taking in family-friendly sights — catch the Bellagio Conservatory & Botanical Gardens’ seasonal display, then stroll past the Venetian canals for a quick gondola view without committing to a ride. For dinner, use the opportunity to sample another off-Strip Asian favorite like Raku if you didn’t manage it earlier, or pick a convenient Strip option near Fontainebleau; cap the night with a relaxed walk to see the Strip lights and head back to the hotel for an early night or some in-hotel entertainment.
Start Christmas Eve with a relaxed breakfast at Fontainebleau—use part of your $60 voucher for pancakes or waffles the kids will love—then walk over to the Discovery Children's Museum for hands-on science and art exhibits that will engage both nine-year-olds for a couple of lively hours. After the museum, pop into the nearby Creative World of Play at Town Square (an indoor play space) or spend a little time exploring the holiday-decorated LINQ Promenade, where the High Roller and festive displays make for great family photos.
After a mid-day rest back at the hotel, head to Springs Preserve for an outdoorsy, educational afternoon: stroll the botanical trails, visit the interactive Origen Museum exhibits, and let the boys burn off energy at the Nature Exchange and outdoor playgrounds. For lunch or snacks, stop at a family-friendly Asian spot nearby—consider a quick stop at Monta Ramen (if you enjoyed it earlier) or a casual noodle place in Chinatown East—then return to Fontainebleau for pool time and to prepare for evening festivities.
Celebrate the evening with holiday magic on the Strip: begin by visiting the Bellagio Conservatory’s seasonal display and the dazzling Bellagio fountain show, then wander to the Venetian to admire its holiday decorations and lively street performers on the Grand Canal Shoppes. Finish with a relaxed family dinner at a kid-friendly restaurant near Fontainebleau—choose a place with familiar favorites (pizza or noodles) so the boys feel comfortable—and enjoy a quiet nightcap back at the hotel, perhaps with hot chocolate or cookies to cap off the holiday eve.
Enjoy a leisurely Christmas morning using your $60 Fontainebleau breakfast voucher—treat the kids to pancakes, waffles or a generous buffet plate and a hot chocolate while everyone packs up at a relaxed pace. After breakfast, take a final dip in the Fontainebleau pool or walk briefly along the Strip to snap a few last family photos (Bellagio fountains or the nearby Venetian façades make nice backdrops) before checking out and loading the car.
Begin the drive back to Los Angeles after a light, kid-friendly lunch—stop en route in Primm or Baker for a stretch and quick treats (ice cream or gas-station snacks the boys will love) and let them run around at a rest-area playground so they’re calm for the drive. If time allows, swing through the outlet stores in Primm for any last-minute souvenirs or pick up sandwiches for the road to keep everyone comfy and fed as you continue toward LA.
Aim to arrive in Los Angeles by early evening with happy, tired kids and a smooth end to the trip; unpack together and enjoy a simple, homestyle dinner at home or a nearby family restaurant to decompress. Finish the day by going through photos from the trip with the boys—talk about favorite moments like AREA15, Hoover Dam, and the Sphere movie—to cap the holiday drive home on a warm, memorable note.