What do you do when you're feeling stressed? Many of us veg out on the couch, plan trips to resorts, or commune with Mother Nature. But there's an interesting new way of relaxing that might be just what you need to help you unwind. Salt therapy, or halotherapy, is a popular treatment for those with respiratory problems, but it is also a wonderful way to relax. Luckily, you don't have to go far to try out the treatment. Here in Minnesota, we have six incredibly relaxing salt caves that you'll never want to leave. Take a look:

1. The Salt Cave Minnesota - Minneapolis

At what is perhaps Minnesota's most popular salt cave, guests have a chance to experience the benefits of salt in a few different ways. Classic salt therapy involves settling in on a comfortable chair in the dimly lit cave for a relaxation session unlike any you've ever had. If you'd prefer to be a bit more active, why not take a yoga class in the salt cave? Whatever you choose, it's guaranteed to be a unique - and totally rejuvenating - experience. Address: 4811 Nicollet Ave., Minneapolis, MN 55419.

2. The Whispering Cave - Wayzata

Here's another completely relaxing salt cave that will transport you to another world. The salt-lined walls and dim lighting of this salt sanctuary will help you put your worries away. Most sessions run about 45 minutes, and there's even the option of adding guided meditation if you need a little help letting go. Address: 240 Minnetonka Ave. S. #103, Wayzata, MN 55391.

3. SALT - Minneapolis

SALT is a full-service spa whose mission is to help guests feel at home no matter what treatment they're there for. Salon services include haircuts and microblading, but the salt room is not to be missed. A 45-minute session is $35, and you'll walk away completely relaxed. Schedule a salt room massage for added relaxation, and feel the tension melt away instantly. Address: 3947 Excelsior Blvd., Minneapolis, MN 55416.

4. Salty - Rochester

Editor's Note: Since the publication of this article, Salty has permanently closed.This Rochester, Minnesota, spot proves that you don't have to be in the Twin Cities to get an incredible spa treatment. Salty specializes in Himalayan sea salt treatments in each of its several cozy yet beautiful rooms. Anyone who takes the time to truly relax in these salt caves is sure to walk away refreshed. Address: 1201 S. Broadway Suite 24, Studio 26, Rochester, MN 55904.

5. Just For Me Spa - Stillwater

Those at Just For Me Spa have thought of everything. While awaiting salt spa treatment, guests are invited to warm their feet on Himalayan salt domes! That just show the attention to detail that has gone into making this place so perfectly relaxing. Comfy lounge chairs, dim music, and a tranquil atmosphere will help you unwind. Address: 10 Greeley St. S., Stillwater, MN 55082.

6. The Salt Room - Woodbury

Last but not least, the Salt Room in Woodbury, Minnesota, is a beautiful place to rest and rejuvenate. Comfortable recliners will allow you to lie back for quiet reflection, reading, or even a nap. Whatever you choose, you're bound to leave feeling refreshed and revitalized. Address: 2110 Eagle Creek Ln., Woodbury, MN 55129.

Would you ever try out salt therapy? Have you been to any of these salt caves? Share your thoughts in the comments below. And if you're looking for even more relaxing places in Minnesota, check out our list of 13 relaxing nature spots in Minnesota.