Hells Canyon Area - McCormick ParkIdaho Hwy 71
29 mi NW of Cambridge, ID 83610
Description and Local Attractions
Located on Idaho Highway 71, 29 miles northwest of Cambridge, Idaho.
Built in 1958, the park is named for Fred McCormick. McCormick worked for Idaho Power for 25 years and was chief engineer during construction. Oxbow got its name from a three-mile bend in the Snake River. To early settlers in the area, the bend in the river looked like the U-shaped frame that forms a collar around an ox’s neck.
Day use in the park is free.
- 28 RV sites with shared water, electric hookups (30-amp)
- 8 tent sites with shared water, electric hookups (30-amp)
- Restroom with showers (showers are not ADA accessible)
- Public pay phone (phone card required for non-local calls)
Road status: Call 541-785-7251 to get a recorded status update about the road condition between Oxbow and Hells Canyon Dam. This is road is sometimes closed due to maintenance or road conditions.
RV site $16/night
Tent site $10/night
Winter (Nov. 1 - March 31)
RV site $8/night
Tent site $5/night
Phone $15/site – call 1-844-472-7275 to make a reservation
Applicable state taxes will be added to all fees. Reservation fee is non-refundable.
Reservations may be cancelled up to 48 hours prior to arrival date for a refund of campsite fees. Follow these steps to cancel a reservation:
Note: The reservation fee is non-refundable; in addition, a cancellation fee of $10 will apply.
View more information on fees, changes and cancellations.
There is a 14-day stay limit for all parks.
Check-in time is 2 p.m. MDT (local park time).
Check-out time is 1 p.m. MDT (local park time).
Only one camping unit (maximum eight persons) per designated campsite is permitted.
View our policies.
Get more information about other Idaho Power parks and campgrounds.
Contact Idaho Power: