City of Rocks Natural Reserve - Window Arch Area — RV Camping in Idaho, US

Nestled among the dramatic granite spires of City of Rocks National Reserve in southern Idaho, the Window Arch Area campground offers an unforgettable outdoor experience for RV travelers and tent campers alike. This designated camping zone sits within one of the American West's premier rock climbing destinations, surrounded by towering rock formations sculpted over billions of years. Campsites include fire rings, ground grills, and picnic tables, with access to drinking water and toilet facilities on-site. Water hookups are available, making it a practical base for extended stays. The reserve is pet-friendly, welcoming four-legged companions to explore the rugged high desert landscape. City of Rocks is recognized as a dark-sky reserve, offering exceptional stargazing after quiet hours begin at 10 PM. Rock climbing, hiking, wildlife watching, and photography are among the top activities, with hundreds of established climbing routes throughout the reserve. Reservations are required year-round — walk-ins are not permitted — with a maximum stay of 14 days within any 30-day period. Located in the Albion Mountains region of Idaho near the town of Almo, the Window Arch Area provides a striking and serene retreat for adventurers exploring the Idaho backcountry.