Hot spring
Harbin Hot Springs
Middletown, California, US
- Clothing optional
- Audience not stated
- Private, authorised
- Status unknown
Last checked Aug 2026
Harbin Hot Springs is a clothing-optional hot springs retreat in Middletown, California, long known in the naturist and wellness communities for its natural warm-spring pools before a major 2015 wildfire destroyed much of its historic lodge and facilities. The property has been rebuilding in phases since, so current amenities and access can differ significantly from its pre-fire reputation — confirm what's actually open before planning a visit.
Know before you go
Because Harbin has been recovering from fire damage for several years, verify current operating hours, available pools, and lodging directly with the property rather than relying on older reviews or photos. Clothing is optional in the pool and grounds areas but required in some indoor common buildings — follow posted signage for each space.
Amenities
- Camping
- Pool
- Sauna
Frequently asked questions
Is clothing required at Harbin Hot Springs?
This location is clothing optional: nudity is permitted, and you are free to stay dressed if you prefer.
Is nudity at Harbin Hot Springs officially sanctioned?
This is a private property where nudity is authorised by the operator, subject to their own rules.
Can I visit Harbin Hot Springs for the day?
Access: Day + overnight. Day access: Yes.
When is the best time to visit Harbin Hot Springs?
Season: Year-round.
Official links
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