If spending a few hours of your vacation groping around in a dank, subterranean cave named after rats sounds like an adventure for you, then a Rat's Nest Cave tour may be just what you've been seeking.
The nice people at Canmore Cave Tours will gladly guide you through the pristinely natural and undeveloped cave regardless of the season or weather, and your knowledgeable and enthusiastic guide will give you a fascinating glimpse into Canmore's geology.