Rainbow Hot Springs – Colorado
As one of the most remote natural and primitive pools in Colorado, Rainbow Hot Springs is located in the San Juan National Forest, near Pagosa Springs, CO. If you are up for the challenge, the breathtaking views to go along with the soak of a lifetime is well worth spending a day tracking down this hidden gem. Many try and few succeed. Will you be one to tell the story of failure or one of the best and most relaxing moments of your life?

The springs are part of the Rio Grande drainage, and offer some of the most beautiful views in all of Colorado. With its crystal clear waters, bright colors, and picturesque backdrop, it’s no wonder why this spot has become so popular for visitors to enjoy year-round. The Rainbow Hot Springs were formed by naturally occurring geothermal activity which heats up large quantities of water beneath the surface. This heated water then rises through cracks in the rocks above it until it reaches an opening where it can be released into a pool or basin on top.
The temperature ranges from 100°F to 118°F depending on how deep you go but is generally considered to be quite warm and comfortable when compared with other natural hot springs nearby. The area surrounding these hot springs offers plenty of outdoor activities such as hiking trails that lead right up to them, mountain biking paths that weave around them, and even fishing spots if you’re feeling adventurous!
These activities provide ample opportunities for those looking to explore nature while taking advantage of everything these thermal baths have to offer. Rainbow Hot Springs also provides wonderful camping opportunities with both primitive sites and RV hookups available throughout their grounds—you can even rent out cabins if you’d like something more private! When visiting this location make sure you bring along your own food supplies since there aren’t any restaurants or stores nearby (but don’t worry—there are plenty of places within driving distance).
Additionally, there are lifeguards present at all times during operating hours so swimming here is always safe too! Overall Rainbow Hot Springs offers an incredible experience for anyone looking for a unique way to relax surrounded by nature’s beauty without having to travel too far from home.
There are two different soaking pools for you to enjoy, but created by rock walls along side the San Juan River. Depending on the time of year, the temperatures can vary from 95 to 105 degrees. The upper pool area is the closest to the source of the natural mineral waters and hovers around 105 degrees. The lower pooled section is much larger and draws more crowds for socializing. However, it can be much cooler at times averaging around 95 degrees. The few brave like to have a quick soak before jumping into the river to shock the body, before climbing back in to the springs to warm up. It’s the perfect way to relax and rejuvenate the body and mind.
Clothing is optional and due to it’s remote location, you will often find yourself being the sole person there. Due to the hike, it’s also recommended you bring plenty of water, sunscreen, and food. If you want to spend a night, there are some epic camping spots around the area which give you some of the greatest views of the night sky.
Directions to Rainbow Springs
From Pagosa Springs, Colorado
1. Start on US 160 until you see the sign for West Fork Campground (roughly 16 miles)
2. Take CR 648 / Campground Road for 7 miles until you reach the parking area where the trailhead begins
3. It’s roughly a 5 mile hike through the wilderness and can take several hours to do depending on the conditions as well as your ability. It’s almost a thousand feet in elevation change so be prepared for a few breaks if you start feeling light headed or needing to catch your breath.
Take your time and you will be rewarded with one of the greatest soaks of your life. Rainbow Hot Springs gives you everything you could want with tranquility and sense of accomplishment. Happy Soaking!