Another great spa on the East Coast is the Grove Park Inn Resort and Spa in Asheville, NC. It's a bit pricey (as are most spas), but the feeling is unique because the spa seems like an underground cave where waterfalls rush down rock faces and splash into the pools. The large central pool has music piped in underwater so you can relax while floating away. They even have an aura reading program where you will get a picture showing your energy field surrounding you. You might not believe in it but it's pretty cool to try out! The Grove Park is a tranquil retreat in a great city.