- 1 - 10 miles
- Aerobic Difficulty:
- Time To Allow:
- 1 - 2+ hours
- March - November
Alderfer-3 Sisters Park, a Jefferson County Open Space area, offers challenging singletrack trails, perfect for intermediate riders and above.
Alderfer-3 Sisters Park complex is comprised of several loop trails strung together. The trails traverse pine forest and high open meadows, with some steep climbing switchbacks and several rock drops in the 3-4 foot range that can be easily portaged by a quick hike-a-bike.
The scenery of the Alderfer-3 Sisters Park trail system is wonderful, focused around the four quartz spires for which the park is named: the 3 Sisters and the Brother.
Please note, the Alderfer-3 Sisters Park trails are especially busy on weekends so riders should plan accordingly.
Two Main Loops. Side trails can be added for even longer length.
Time To Allow:
Time can be lengthened by adding trails along way
While riding any trail system it is a great idea to include a repair kit and first aid kit. Alderfer-3 Sisters Park trails are multi-use and hikers and horseback riders may be seen along the way. Please be considerate on the trails and understand right of way protocol.