Rattle Rocks and Almond Butter were the first 2 single -direction MTB-only trails approved in the COS Parks system. Rattle Rocks is due for a tune up especially the lower section. We will be moving and securing rocks, optimizing drains and improving the riding and jumping lines.

Please prepare for Colorado weather and bring water and snacks.  Long pants and closed toed shoes are recommended.

Pre-registration is required using this link.