4.6
(3917)
10,119
hikers
00:21
1.06km
80m
Hiking
Enjoy an easy 0.7-mile hike on the Ponderosa Trail in Alderfer/Three Sisters Park, leading to scenic views from Brothers Lookout.
Last updated: February 26, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Waypoints
Highlight • Parking
Tip by
1.06 km
Highlight • Viewpoint
Tip by
1.06 km
End point
Way Types & Surfaces
Way Types
1.04 km
< 100 m
Surfaces
1.05 km
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Elevation
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Weather
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Thursday 7 May
11°C
-3°C
11 %
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Max wind speed: 20.0 km/h
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This route was planned by komoot.
The Ponderosa Trail begins at the Alderfer/Three Sisters Park East Trailhead. This trailhead also serves as the primary parking area for visitors to the park.
This trail is rated as easy. It features a gentle ascent of approximately 80 meters over its 1.06-kilometer distance, making it suitable for most hikers, including beginners and families.
The Ponderosa Trail, as mapped, is an out-and-back route. However, it connects with other trails within Alderfer/Three Sisters Park, offering options to extend your hike into a loop or explore further.
Along the trail, you'll find the Brothers Lookout, which offers scenic views. The path itself winds through a Ponderosa pine forest, providing a peaceful, shaded experience with the distinct scent of pine.
Yes, the route covers 100% of the official Ponderosa Trail and also passes through sections of the Brothers Trail (68%), Sisters Trail (60%), and another segment of the Sisters Trail (55% and 46%). This allows for various route combinations within the park.
Regulations for dogs typically vary by park. While many Ponderosa trails across the US are dog-friendly, it's always best to check the specific rules for Alderfer/Three Sisters Park regarding leash requirements and permitted areas before you go.
Ponderosa pine forests offer pleasant hiking conditions in many seasons. Spring and fall are often ideal for comfortable temperatures and vibrant scenery. Summer provides shade from the pines, while winter hiking can be beautiful, though conditions may require appropriate gear.
Entrance fees and permit requirements can vary for parks. It's recommended to check the official Jefferson County Open Space website for the most current information regarding fees or permits for Alderfer/Three Sisters Park before your visit.
The trail generally offers a natural surface typical of a forest path. While specific details for this exact Ponderosa Trail are not available, Ponderosa trails often feature pine needle footing and can include compacted dirt or finely crushed rock, providing a pleasant walking surface.
Given its 'easy' difficulty rating, short distance (1.06 km), and minimal elevation gain, the Ponderosa Trail is very suitable for families with children. It offers a gentle introduction to hiking in a natural setting.
The Alderfer/Three Sisters Park East Trailhead typically provides basic facilities such as parking. For more extensive amenities like restrooms or picnic areas, these are usually available within larger park systems or nearby towns.