Colorado is home to some of the most spectacular geothermal soaking destinations in North America. With over 30 developed hot springs scattered across the Rocky Mountains — from roadside pools at 7,000 feet to exclusive ghost-town retreats above 9,000 feet — the Centennial State offers something for every type of soaker.
After visiting dozens of Colorado hot springs over the years, we've compiled this guide with the specific details that actually matter: water temperatures, current admission prices, reservation requirements, and the insider tips you won't find on most travel sites. Whether you're planning a weekend road trip or a dedicated hot springs tour, this list will help you pick the perfect soak.
📋 Quick Reference: Colorado Hot Springs at a Glance
| Hot Spring | Location | Water Temp | Adult Price | Best For |
|---|---|---|---|---|
| Glenwood Hot Springs | Glenwood Springs | 90–104°F | $30–$40 | Families |
| Strawberry Park | Steamboat Springs | 101–105°F | $20–$25 | Natural setting |
| Iron Mountain | Glenwood Springs | 99–108°F | $30–$35 | Scenic views |
| Mt. Princeton | Nathrop | 90–140°F | $25–$35 | Creekside soaking |
| Dunton Hot Springs | Dolores | 85–106°F | $1,500+/night | Luxury retreat |
| Orvis Hot Springs | Ridgway | 98–112°F | $22–$28 | Clothing-optional |
| Cottonwood | Buena Vista | 94–110°F | $22–$30 | Budget-friendly |
| Valley View (OLT) | Moffat | 95–108°F | $22 (members) | Pristine nature |
| Hot Sulphur Springs | Hot Sulphur Springs | 95–112°F | $19–$24 | Historic charm |
| The Springs Resort | Pagosa Springs | 83–114°F | $35–$50 | Most pools (25) |
1. Glenwood Hot Springs Pool — The Icon
If you only visit one hot spring in Colorado, this is the safe bet. The world's largest hot springs pool stretches over two city blocks in downtown Glenwood Springs, fed by the Yampah Spring at a scorching 122°F. The water is cooled before it reaches the pools — the main pool sits at a comfortable 90°F (perfect for families and lap swimming), while the therapy pool reaches a more therapeutic 104°F.
- Water source: Yampah Spring — 3.5 million gallons per day
- Elevation: 5,761 feet
- Amenities: Locker rooms, water slides (summer), athletic club, spa
- Reservations: Not required but recommended on weekends
- Kid-friendly: Yes — one of the best family hot springs in the state
💡 Pro Tip: Visit after 5 PM for discounted "twilight" rates. The pool is beautifully lit at night and far less crowded than midday.
2. Strawberry Park Hot Springs — The Natural Beauty
Tucked into the mountains 7 miles north of Steamboat Springs, Strawberry Park delivers the quintessential Colorado hot springs experience. Stone-lined pools of varying temperatures (101–105°F) sit alongside Hot Springs Creek, surrounded by towering aspen and pine forest. The setting is so photogenic it almost doesn't look real.
- Access: 4WD required in winter (the road is steep, unpaved, and icy)
- Clothing policy: Swimsuits required before dark; clothing-optional after sunset
- Facilities: Rustic — changing rooms and pit toilets only
- Best time: Winter evenings when snow falls into steaming pools
The drive up is an adventure in itself. In winter, you'll need genuine 4WD (not just AWD) or you can book a shuttle from Steamboat. No glass containers are allowed, and flash photography is prohibited after dark.
3. Iron Mountain Hot Springs — The Scenic Standout
Opened in 2015, Iron Mountain is the newer kid on the Glenwood Springs block — and it's earned its place fast. Sixteen freshwater soaking pools of different temperatures (99–108°F) cascade down a terraced hillside overlooking the Colorado River and I-70 corridor. Each pool has a different mineral composition, temperature, and depth.
- Pool count: 16 mineral pools + 1 family pool
- Setting: River canyon — watch the Amtrak California Zephyr pass by
- Reservations: Required — they enforce capacity limits
- Alcohol: Beer and wine available poolside
If you're in Glenwood Springs, Iron Mountain and Glenwood Hot Springs are only 2 miles apart. You could realistically visit both in one day.
4. Mount Princeton Hot Springs Resort — The Creekside Gem
This is where hot springs meet mountain creek in the most satisfying way. At Mount Princeton, natural hot water (up to 140°F at the source) seeps into Chalk Creek, creating dozens of pools where you can mix hot and cold water to your ideal temperature. The resort has developed pools too, but the real magic is in the creek.
- Unique feature: Build your own rock dam pool in the creek
- Elevation: 8,500 feet — high enough to feel it
- Accommodations: Lodge rooms, cabins, and cliffside rooms
- Views: Collegiate Peaks Wilderness — 14,000-foot peaks in every direction
5. Dunton Hot Springs — The Luxury Escape
Dunton isn't a hot spring you "visit" — it's a destination you experience. This restored 1800s ghost town in the remote San Juan Mountains operates as an exclusive all-inclusive resort. The natural spring-fed pools are set among beautifully restored log cabins, a saloon, a library, and a chapel. Rates start around $1,500 per night — and it books out months in advance.
- Access: Guests only — no day passes available
- Experience: All-inclusive (meals, activities, soaking, guided excursions)
- Pools: Indoor bathhouse + outdoor pool + river-adjacent soaking
- Best for: Special occasions, honeymoons, bucket-list trips
If the price tag is out of reach, Dunton also operates a glamping site at nearby Cresto Ranch with lower rates and access to some of the same springs.
6. Orvis Hot Springs — The Local Favorite
Orvis is the antithesis of a resort — and that's exactly why regulars love it. This clothing-optional retreat near Ridgway uses chemical-free, lithium-rich natural water across multiple indoor and outdoor pools (98–112°F). The outdoor pool offers jaw-dropping views of the San Juan Mountains and Mount Sneffels Wilderness.
- Water chemistry: Naturally lithium-rich — known for mood-boosting properties
- Policy: Clothing-optional, 18+ after 5 PM
- Reservations: Required — small capacity
- No phones: Photography prohibited in pool areas
7. Cottonwood Hot Springs — The Budget Pick
Near Buena Vista, Cottonwood offers one of Colorado's best value soaks. Multiple pools range from 94°F to 110°F, surrounded by cottonwood trees in a quiet mountain valley. The rustic resort has been operating since the 1880s and maintains a deliberately low-key atmosphere — no frills, just genuine hot springs.
- Day pass: $22–$30 (one of the lowest in the state)
- Lodging: Cabins and dorm-style rooms from $89/night
- Extras: Massage therapy, yoga retreats
- Atmosphere: Quiet, meditative — no loud music or large groups
8. Valley View Hot Springs (Orient Land Trust) — The Purist's Pick
Valley View is the hot spring that serious soakers consider Colorado's best-kept secret. This clothing-optional preserve in the San Luis Valley maintains strict visitor limits to protect its pristine environment. Several pools cascade down a hillside with 360° panoramic views of the Sangre de Cristo Mountains and the Great Sand Dunes in the distance.
- Access: Membership or advance reservation required (no walk-ins)
- Rules: Clothing-optional, no alcohol, no pets, no loud noise
- Unique: Dark sky preserve — incredible stargazing
- Lodging: Camping and rustic cabins available
💡 Pro Tip: Valley View has become very popular. Book 2–3 months in advance for weekend visits. Midweek is much easier to get into and less crowded.
9. Hot Sulphur Springs Resort & Spa — The Historic Charmer
One of Colorado's oldest developed hot springs, Hot Sulphur Springs has drawn visitors for centuries — first the Ute people, then miners, and now wellness seekers. The resort offers 22 open-air pools and private baths ranging from 95°F to 112°F, plus a full-service spa. It's also one of the most affordable options in the state.
- Mineral content: High sulfur — therapeutic but noticeable smell
- Pool variety: 22 pools including cave pools and riverside pools
- Day pass: $19–$24 (lowest among major developed springs)
- Side trip: 15 minutes from Winter Park ski resort
10. The Springs Resort — The Pool Collector's Dream
Pagosa Springs sits above the deepest geothermal hot spring on Earth — the Mother Spring, measured at over 1,000 feet deep. The Springs Resort channels this water into 25 soaking pools terraced along the San Juan River, with temperatures ranging from a cool 83°F to a steaming 114°F. You could spend an entire day pool-hopping and never soak in the same one twice.
- Pool count: 25 (the most of any Colorado hot spring)
- Temperature range: 83–114°F — something for every preference
- Lodging: On-site hotel rooms with soaking pool access included
- Spa: Full-service spa with mineral water treatments
How to Plan Your Colorado Hot Springs Road Trip
Most of Colorado's best hot springs cluster along two corridors: the I-70 corridor (Glenwood Springs area) and the Highway 285 corridor (Buena Vista / Salida area). A well-planned 4-day road trip could hit 5–6 springs.
Suggested 4-day itinerary:
- Day 1: Denver → Glenwood Springs (Glenwood Hot Springs + Iron Mountain)
- Day 2: Glenwood Springs → Steamboat Springs (Strawberry Park)
- Day 3: Steamboat → Buena Vista (Mt. Princeton + Cottonwood)
- Day 4: Buena Vista → Pagosa Springs (The Springs Resort)
For the complete list of Colorado hot springs, check our Colorado hot springs directory with ratings, contact info, and direct booking links.
Tips for Visiting Colorado Hot Springs
- Altitude matters: Many springs sit above 7,000 feet. Hydrate aggressively and don't soak too long on your first day at elevation.
- Winter soaking is magical: Snowflakes melting on steaming water is peak Colorado. But roads to some springs (Strawberry Park, Valley View) require 4WD chains in winter.
- Book ahead: Post-COVID, most developed springs now require or strongly recommend reservations. Walk-up availability is not guaranteed.
- Bring layers: The walk from the changing room to the pool can be brutally cold in winter — a warm robe and sandals go a long way.
- Respect the rules: Read our hot spring etiquette guide before your first visit.
Frequently Asked Questions
What's the best time of year to visit Colorado hot springs?
Winter (December–February) is the most popular season — soaking in hot mineral water while snow falls around you is an unforgettable experience. However, summer offers easier road access and longer daylight hours. Shoulder seasons (September–October, April–May) offer the best balance of good weather and fewer crowds.
Are Colorado hot springs safe for kids?
Many are excellent for families — Glenwood Hot Springs, The Springs Resort, and Mt. Princeton all welcome children. However, some springs are adults-only (especially clothing-optional ones like Orvis and Valley View). Always check the temperature before letting kids enter — pools above 104°F are not recommended for children under 12. See our family hot springs guide for more options.
How much should I budget for a Colorado hot springs day trip?
Day pass prices range from $19 (Hot Sulphur Springs) to $50 (The Springs Resort). Budget $25–$40 per person for admission, plus $15–$25 for food and $10–$20 for gas. A couple's day trip typically runs $80–$150 total. Overnight stays at hot springs resorts average $150–$350/night.
Do I need reservations?
For Iron Mountain, Strawberry Park, Orvis, and Valley View — yes, reservations are essentially required. Glenwood Hot Springs, Mt. Princeton, and The Springs Resort accept walk-ins but can fill up on weekends and holidays. We always recommend booking ahead.
What should I bring to a Colorado hot spring?
Swimsuit, towel (some springs provide them, some don't), water bottle, flip-flops or sandals, a warm robe or cover-up for winter visits, and a dry bag for your phone and car keys. Leave glass containers, Bluetooth speakers, and expectations of cell service at home.
