Clothing-Optional Hot Springs in the U.S.: Your Complete State-by-State Guide
What "Clothing-Optional" Actually Means
Before you pack your towel and GPS coordinates, understand what you're walking into. The terminology around nude soaking varies wildly across land-management agencies, private resorts, and user communities, and that inconsistency creates real confusion for first-time visitors.
Clothing-optional means just what it sounds like: you have a choice. Garments are neither required nor forbidden. Staff, signage, and established social norms at these springs typically expect that some visitors will be nude while others will not, and neither group owes the other an explanation. This designation appears most commonly at developed springs on public lands where the U.S. Forest Service, Bureau of Land Management, or local park authorities have explicitly permitted naturist use alongside clothed visitors.
Nude or naturist springs operate under stricter community expectations. While rarely legally enforceable, these sites function on an understood social contract: clothing is not the norm, and showing up in a swimsuit may be met with pointed silence or gentle redirection. Many private resorts and some remote backcountry soaks fall into this category.
Suit-required springs are straightforward: bathing suits are mandatory, and nudity, public or otherwise, is not the accepted practice. These are increasingly common at developed facilities, resort pools, and urban thermal baths.
Why the Distinction Matters More Than You Think
The agency that manages the land determines what designation applies, and that determination can change. The U.S. Forest Service oversees individual ranger districts with significant discretion. A hot spring that was clothing-optional under one district ranger may shift to suit-required under their successor, or restrictions may tighten during high-use seasons to address resource damage or user conflicts. The BLM applies similar variability across its field offices. Always verify current conditions with local land managers before making the drive.
This guide reflects designations as documented in SoakTrail's database and corroborated by land-management agencies as of late 2026. Check the Federal Land Rulebook for agency-by-agency detail on how these policies are set and where they diverge. For behavioral norms once you've confirmed your destination, see our etiquette primer.
The State-by-State Soaking Landscape
The Southwest: Arizona, New Mexico, and Nevada
The sun-baked Southwest hosts some of America's most accessible clothing-optional springs, with remote desert soaks that reward the determined visitor.
Arizona's Hot Springs, anonymous in the classic sense, named only for the canyon that holds them, perches along the San Francisco Volcanic Field near Clifton. These BLM-managed pools range from soaking-temperature to near-scalding, with the upper pools requiring careful navigation. The agency has documented clothing-optional use here for decades, though visitor behavior and ranger presence can shift the social contract seasonally.
New Mexico offers San Antonio Hot Springs, a cluster of rustic rock-walled pools in the Santa Fe National Forest north of Jemez Springs. Formerly more freely wild, the site now operates under informal clothing-optional norms with periodic Forest Service monitoring. Arrive early on weekends for the best chance at privacy. For developed soaking with confirmed clothing-optional hours, Jemez Springs area resorts offer an alternative with more predictability.
Nevada's Dyer Hot Springs, managed by the BLM's Tonopah Field Office, occupies a remote basin in the Wassuk Range. The springs emerge at roughly 105°F and flow into a series of shallow concrete and earthen pools. The site sees heavy use during desert seasons, and BLM signage reflects an implicit tolerance rather than explicit clothing-optional designation. Visitors should calibrate expectations accordingly.
The Mountain West: Colorado, Idaho, Utah, and Wyoming
High-altitude thermal activity defines the interior West, where snowmelt feeds pools that range from roadside pull-offs to serious backcountry destinations.
Colorado's Rainbow Hot Springs, accessed via a hike into the San Juan National Forest near Pagosa Springs, operates under a de facto clothing-optional status that has persisted for decades despite periodic Forest Service attempts to formalize restrictions. The three-quarter-mile approach keeps volume manageable. Durkee Creek Hot Springs in the same general region offers smaller, less-documented pools with similarly informal norms.
Idaho's Zena Hot Springs, a short drive from Stanley, consists of a series of small concrete pools with relatively consistent clothing-optional use on private land with permissive owners. Miracle Hot Springs near Bliss offers a more structured commercial experience with designated clothing-optional hours. The state also harbors lesser-known soaks along the Salmon River drainage where usage patterns, not signage, define the social norms.
Utah's thermal offerings lean toward developed commercial soaking, but pockets of informal clothing-optional use persist on BLM and Forest Service lands in the western part of the state. The Great Basin region, particularly areas near the Nevada border, contains documented seeps and small springs where the community of regular users has established clothing-optional norms through sustained, non-conflictual use.
Wyoming's Hobo Hot Springs near Thermopolis occupies a roadside pull-off on Wyoming State Highway 20 with explicit clothing-optional status managed by the Hot Springs State Park system. The concrete pools are well-maintained and see heavy traffic from late spring through early fall. For backcountry options, Forest Service lands in the Wind River Range contain remote thermal seeps where the absence of any signage effectively means the social contract prevails.
The Pacific Northwest and California
The wet, geologically active Northwest and northern California host the highest concentration of clothing-optional springs in the country, with the most established user communities and clearest land-management designations.
Oregon's Bagby Hot Springs remains the regional benchmark, thirty miles east of Estacada in the Mount Hood National Forest. These CDC-maintained concrete soaking pools have operated under explicit clothing-optional designation for over forty years. Reservations are now required during peak seasons, a change implemented in 2023 to address overcrowding and resource degradation. The pools fill with logging-era bathtubs arranged around a central cedar soaking structure, and the atmosphere skews toward casual, social nudity.
California's Saline Valley Hot Springs, deep in Inyo County east of the Sierra Nevada crest, represents the opposite extreme: no services, no reservations, no fees, and clothing-optional use established entirely through community practice on BLM land. The springs are accessed via rough desert roads that require high clearance and sometimes four-wheel drive. The soaking pools occupy a remote canyon that becomes an informal summer community. BLM has historically tolerated this use, though the agency periodically re-evaluates its approach.
Washington's Solstice Hot Springs, accessible via a Forest Service road in the Okanogan-Wenatchee National Forest, occupies a dramatic alpine setting with views across the North Cascades. The pools are smaller and more rustic than Oregon's developed sites, with clothing-optional use documented through sustained community practice. Goldmyer Hot Springs, also in the Cascades, offers similar conditions with a slightly more established infrastructure.
The Northern Tier: Montana and Beyond
Montana's Boulder Hot Springs, a commercial resort near Boulder, has operated under clothing-optional designation for over a century as part of its naturist heritage. The historic facility offers indoor and outdoor pools with confirmed optional status. Quinns Hot Springs near Paradise operates as a commercial resort with designated clothing-optional hours. For public-land options, the state's extensive Forest Service holdings contain numerous thermal seeps where usage patterns define the social experience.
Texas's Big Bend region offers Boquillas Hot Springs, accessed via a challenging route through Big Bend National Park. The spring emerges in Mexico and was historically developed on the U.S. side. Current conditions require careful verification of cross-border access status. Interior West Texas also contains smaller, less-documented thermal features where the local user community has established informal norms.
Planning Your Visit
Reach matters enormously. Most clothing-optional springs see the bulk of their traffic between 10 a.m. and 3 p.m. on weekends. Weekday visits, particularly Tuesday through Thursday, typically offer both greater privacy and more predictable clothing-optional conditions. Arrive with all essentials: water, food, towel (bring one regardless of your own plans, the social contract includes being prepared for company), and appropriate footwear for potentially rough terrain.
Check current conditions before you go. Road closures, fire restrictions, seasonal flooding, and ranger district policy changes can alter both access and designation status with little warning. SoakTrail's database reflects the most recent corroboration available, but conditions evolve.
Finally, respect the community you're entering. Clothing-optional springs function on mutual respect between soakers of all preferences. Your comfort level is your own business. Your behavior toward others isn't. For a full breakdown of behavioral norms, etiquette expectations, and how to be a good soaking citizen, see our companion piece.
The springs are waiting. Know what you're walking into, and go.