Rock climbing, ice climbing and ziplining

Shaped by ancient volcanic and glacial activity, rugged terrain and geological formations across Ontario’s vast landscapes, from the Canadian Shield to the Niagara Escarpment, offer incredible adventure for climbers and cavers.

Discover the best places for rock climbing in Ontario, with instruction, guiding and outfitting for every skill level. When winter hits, the thrill rises, with guided ice climbing opportunities on frozen rock walls and waterfalls.

Venture underground at Bonnechere Caves in Eganville, Tyendinaga Caves near Belleville, the Warsaw Caves, a series of seven caves east of Peterborough, Greig’s Caves on the Bruce Peninsula or Scenic Caves in Blue Mountain.

If an adrenaline rush is what you’re after, go ziplining and treetop trekking at an aerial adventure park. Navigate an elevated obstacle course, dare to cross a swinging suspension bridge or strike skydiving off your bucket list.

Ontario delivers unmatched adventure for thrill-seekers in every season.

Know before you go

Plan ahead with important tips and information.

Indoor rock climbing

Indoor rock climbing gyms are a great way to get started or practice your climbing, bouldering and belaying skills.

Ontario Alliance of Climbers

The Ontario Alliance of Climbers is a great resource for Ontario’s rock climbing community, offering information on climbing sites, fees, permits and climbing ethics.

Adventure park tips

Check in advance for age or weight restrictions, wear sturdy closed-toe shoes, long shorts or pants, gloves, secure sunglasses, phone and keys and tie back long hair.

Last updated: August 21, 2026