USFS · Campground · Fee
Lower Penstemon Campground is located along the scenic Rock Creek Road, in southern Idaho, at an elevation of 6,600 feet. Visitors come to the area to enjoy its abundant trails and natural beauty.
From the USFS.Official page
No. Lower Penstemon Campground charges a fee. It is managed by the USFS. Sites are reservable through recreation.gov.
Lower Penstemon Campground is located 27 miles south of Hansen, ID. From Twin Falls, go east 8 miles on ID 50 and US 30. From there, go south 27 miles on Rock Creek Road (Country Road G-3/Forest Road 515).
No other services within 50 mi on the record.
SourceData from the USFS. Last synced September 18, 2026. Community reports and photos are submitted by travelers and are not verified by the agency.