1. Circus Circus Hotel, Casino & Theme Park 🎡 Why it’s great for families: Home to Adventuredome, a 5-acre indoor theme park with roller coasters, arcade games, and laser tag. There’s also a splash pad and circus acts every day—totally free! 💲 Budget-friendly and located at the north end of the Strip. 2. Mandalay Bay Resort & Casino 🏖️ Why families love it: The resort has one of the best pool areas in Vegas, featuring a wave pool, lazy river, and real sand beach — perfect for both young kids and teens. 🛏️ Spacious suites and a quieter, more relaxing…