About Us

The Grotto: One of Ontario’s Finest Climbing Facilities

Since 1994, the Guelph Grotto has provided the perfect adventurous activity for couples, friends and families. Climbing builds muscle-tone, co-ordination and confidence and is fun for anyone willing to challenge the vertical.

Are you new to climbing? The Guelph Grotto is a safe and supportive place to learn about and practice climbing, with a staff of experienced and encouraging instructors ready to help you.

Are you an experienced climber? The Guelph Grotto has many frequently changed routes and boulder problems which offer a wide range of difficulty and variety of angles, continually offering a challenge to even the most accomplished climbers