Top Las Vegas Scuba & Snorkeling Activities: See reviews and photos of Avid Divers - Las Vegas, Nevada # of Outdoor Activities in Las Vegas. Casino Royale: One of the last "dive" casinos on the Strip - I love it! - See traveler reviews, 96 candid photos, and great deals for Las Vegas, NV. Nov 1, - Scuba diving seems to get lost in all the glamour that IS Las Vegas. Face it, Las Vegas is a city that grew in the middle of a desert. As you fly or.