Day useNatural pools
McKenzie River
Terwilliger Hot Springs
Four forest pools reached by a short trail near Cougar Reservoir.
- Entry
- $12 per person / 2 hours
- Plan ahead
- First come; no reservations
EXPLORE OREGON BY REGION
McKenzie River hot springs
Three very different options along the same river corridor: Belknap’s developed pool, Terwilliger’s forest pools and Bigelow’s river-dependent warm pool. Compare age rules, time limits and seasonal water levels.
3 reviewed destinations · Source review October 12, 2026
Day useResort pools
McKenzie River
Belknap Hot Springs
Developed mineral pools and gardens beside the McKenzie River.
- Entry
- $12 per person / 1 hour
- Plan ahead
- Walk-in day use; lodging booked separately
Day useNatural pools
McKenzie River
Bigelow Hot Springs
A small riverside warm pool also known as Deer Creek Hot Springs.
- Entry
- No soaking charge reported
- Plan ahead
- Reservation arrangements not stated
What changes the decision here?
- Terwilliger Hot Springs
- Choose this for a short forest walk and timed soaking; compare Belknap if you prefer a developed pool.
- Belknap Hot Springs
- Check age rules and holiday exclusions before choosing this for a family outing.
- Bigelow Hot Springs
- Treat this as a seasonal option. Compare Belknap or Terwilliger before committing to a trip for one small pool.