Indoor
- 21
- Mile End
- Cheshire, England. 10,000 square feet. Top-roping, leading, and bouldering. Courses offered.
- 22
- Plas y Brenin
- National mountain center in Conwy, Wales. Includes course information, photo gallery, and news.
- 25
- The Foundry Climbing Centre
- Sheffield, England. Over 1,000 square meters of climbing walls. Leading, top-roping, and bouldering. Campus boards.
- 27
- Calgary Climbing Centre
- Calgary, Alberta. Two locations with top-roping, leading, and bouldering. Facilities information, programs and fee details, and operating hours.
- 28
- Toronto Climbing Academy
- Toronto, Ontario. 12,000 square feet. Top-roping, leading and bouldering. Portable climbing walls available for rent. Courses offered.
- 29
- Vertical Excape
- Offers a climbing gym, mobile wall and guide service. Includes information about programs, calendar of events, rates, hours and directions. Located in Evansville.
- 30
- Boulders
- Madison. 8,000 square. 1,500 square feet of bouldering. 42 top ropes, 28 lead lines. Showers. Parties. Portable wall. School club programs. Courses offered. Competitions.
- 31
- Green Mountain
- Rutland. 8,000 feet. Lockers room. Showers. Gear shop. Courses offered. Guiding. Also runs an outdoor wall at Killington Ski Resort.
- 32
- Rockreation
- Salt Lake City. Lead climbing, bouldering, equipment rentals, showers and locker facilities, weight machines and cardiovascular training equipment. Courses offered.
- 33
- Dyno-Rock
- Arlington. 14,000 square feet. Top roping and leading. 2,500 square feet of bouldering. Courses offered. Gear shop. Air conditioning.
- 36
- Rocks and Ropes and Boats
- Greeneville. 5,000 square feet. Guiding. Home of Rocks and Ropes Junior Climbing Team. Gear shop. Parties.
- 38
- Philadelphia Rock Gym
- Philadelphia. 9,000 square feet. 35 feet high. Gear shop. Parties. Courses offered. Guiding. Kid's programs.