The spas in Las Vegas are some of the best in the world, offering any service you can imagine from full-body shiatsu massage to ayurvedic herbal rejuvenation. Those staying at a resort hotel are likely to have a spa on the premises, but depending on tastes guests may want to visit other locations for their specialties. The Canyon Ranch Spa at the Venetian and Palazzo is the largest in Vegas, and one of the best in the country; prices here are steep but the service and amenities are unparalleled. For slightly less money the Qua Baths & Spa at Caesars Palace is a Roman baths experience complete with Vichy shower treatments and a men's-only salon. Those staying off the Strip can visit the Spa at Red Rock, where the treatments come with mountain views.