USFS · Campground · Fee
Porcupine Springs Campground is located along the scenic Rock Creek Road, in southern Idaho. It sits at an elevation of 6,950 feet. Visitors enjoy the area for its abundance of trails and scenic beauty. Porcupine Springs Campground is a developed campground composed of 12 individual units and 3 group units. One group area can accommodate up to 100 people and 1 group area can accommodate up to 50 people. This is a fee campground and reservations are required for group camping only. Fee envelopes and a collection box are provided near the campground entrance. This area is suitable for trailer and tent camping and it is accessible for a season that varies usually between June and September. Campground amenities include water faucets, toilets, and an accessible Stock Transfer Station. Little Fork Trailhead (#163) is located at the campground and is an easy multi-use trail that accesses an extensive trail system. There is an additional trailhead at the end of Forest Road 504. Loop A is composed of 4 single and 2 double sites and one 2 unit toilet. Loop B is composed of 3 single sites, 3 double sites, one 2 unit toilet, and a horseman area. Loop C is composed of 3 single and 3 double sites and one 2 unit toilet. Loop D is composed of 18 new family units with faucets, and two 2 unit accessible toilets. The parking lot can accommodate up to 8 RVs.
From the USFS.Official page
No. Porcupine Springs Campground charges a fee. It is managed by the USFS. Sites are reservable through recreation.gov.
From Twin Falls, go east 8 miles on ID 50 and US 30, then south 30 miles on Rock Creek Road (County Road G3/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.