Dedisse and Alderfer/Three Sisters Park Loop

Parking is available at the Alderfer/Three Sisters Park trailheads. The park is easily accessible, but arriving early, especially on weekends, is recommended as it's a popular destination.

While the overall loop is rated as moderate, it includes sections that can be challenging, particularly the initial ascent on the Sisters Trail with larger boulders and switchbacks. However, the extensive network of trails within Alderfer/Three Sisters Park allows for customizable routes. Shorter, easier options like the Wild Iris Loop or Evergreen Mountain Trail are available if you're looking for a less strenuous experience.

You'll encounter a diverse mix of surfaces. Expect hard-packed dirt, rocky, rutted, and root-filled sections. Some parts have loose and sandy terrain, especially near Evergreen Mountain, which can be slippery. The trail also features switchbacks, larger boulders, and some steep climbs.

The route offers a wide range of natural beauty, including dense Ponderosa pine forests and open meadows. You'll find stunning vistas of the surrounding areas near Evergreen, and from higher elevations, you might even catch distant views of Mount Evans. The park is also known for its landmark rock formations.

Along the way, you can enjoy several notable spots. Be sure to check out Sisters Trail Summit and Three Sisters Viewpoint for great vistas. Brothers Lookout also offers excellent views. The trail also passes through Dedisse Park, and you'll see unique rock outcroppings, especially along the Sisters Trail.

Yes, the route is part of an extensive network. It passes through sections of the Dedisse Park Trail, Sisters Trail, Dedisse, and Hidden Fawn Trail. This allows for many options to extend or shorten your hike.

Yes, dogs are generally allowed on the trails within Alderfer/Three Sisters Park. However, they must be kept on a leash at all times to protect wildlife and ensure a pleasant experience for all visitors.

The park is enjoyable year-round, but spring and fall offer pleasant temperatures and beautiful scenery. Summer can be warm, so an early start is advisable. Winter hiking is also possible, but be prepared for snow and ice, especially on shaded or higher sections.

No, there are typically no permits or entrance fees required to access Alderfer/Three Sisters Park or Dedisse Park. Both are public parks managed by Jeffco Open Space and Denver Mountain Park system, respectively.

Absolutely! The Alderfer/Three Sisters Park boasts over 15 miles of connecting trails. This allows you to easily piece together your own routes, varying in length and difficulty, to suit your preferences. You can opt for shorter, easier paths or combine sections for a more challenging adventure.

Beyond hiking, the park is a popular spot for mountain biking and horseback riding. It's also a family-friendly destination with picnic areas and even offers world-class rock climbing opportunities.