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Routes
Mountain biking trails
United States
Oregon
Clackamas County

Timothy Lake Loop Trail

Easy

4.7

(6719)

12,298

riders

Timothy Lake Loop Trail

01:37

22.3km

110m

Mountain biking

This easy 13.9-mile mountain biking loop around Timothy Lake offers stunning views of Mount Hood and clear waters.

Last updated: February 26, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Mount Hood National Forest

Waypoints

A

Start point

Parking

Get Directions

1

11.4 km

Timothy Lake

Highlight • Lake

Timothy Lake is in the shadow of Mt. Hood at an elevation of 3,200 feet. It was created in 1956 when a dam was created on the Clackamas River. Today it's better known for it's recreational opportunities like mountain biking, hiking, fishing, camping and boating.

Tip by

B

22.3 km

End point

Parking

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Way Types & Surfaces

Way Types

12.0 km

7.55 km

1.79 km

965 m

< 100 m

Surfaces

11.9 km

7.39 km

1.96 km

869 m

179 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

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Wednesday 20 May

18°C

3°C

0 %

Additional weather tips

Max wind speed: 13.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Where can I park to access the Timothy Lake Loop Trail?

There are several access points and campgrounds around Timothy Lake that offer parking. Popular starting points include the North Arm Campground, Gone Creek Campground, and Hoodview Campground. These areas often have amenities like bathrooms.

Is the Timothy Lake Loop Trail suitable for beginner mountain bikers?

While rated as 'easy' by komoot, some sources describe it as 'moderate' or 'easy/intermediate'. It's generally manageable for regular riders, but not ideal for complete beginners due to some short, challenging climbs and sustained ascents. If you ride regularly, you should find it enjoyable.

What is the terrain like on the loop?

The 15.8-mile loop primarily consists of singletrack (about 65%), with sections of dirt/gravel roads and wider trails, especially on the northern side. While much of it is relatively flat along the shoreline, expect short, challenging climbs and some longer ascents and descents. The southeastern section is flatter with smaller technical climbs and flowing singletrack.

What kind of scenery and viewpoints can I expect along the way?

You'll be treated to stunning views of Timothy Lake and its clear waters throughout the ride. Excellent views of Mount Hood are a highlight, particularly from the southern side of the lake. The trail also winds through beautiful meadows and classic Pacific Northwest conifer forests, offering glimpses of local wildlife like deer.

What is the best time of year to mountain bike the Timothy Lake Loop Trail?

The best time to ride is typically from late spring through early fall, when the weather is mild and the trail is clear of snow. Summer offers warm temperatures perfect for swimming in the lake, but can also be busier. Fall brings beautiful foliage and fewer crowds.

Is this trail dog-friendly?

Yes, dogs are generally allowed on the Timothy Lake Loop Trail. However, they must be kept on a leash at all times to protect wildlife and ensure a pleasant experience for all trail users.

Do I need any permits or pay entrance fees for the Timothy Lake Loop Trail?

The Timothy Lake Loop Trail is located within the Mt. Hood National Forest. While there isn't a specific permit required for mountain biking the trail itself, some parking areas, especially at developed campgrounds, may require a recreation pass (like a Northwest Forest Pass or America the Beautiful Pass) or a day-use fee. Check with the specific campground or trailhead you plan to use.

Does the trail intersect with other well-known paths?

Yes, the route also passes through sections of the Pacific Crest Trail (PCT - Oregon Section F and Pacific Crest National Scenic Trail #2000), Timothy Lake Trail, Southshore Trail, Miller Trail, and Meditation Point Trail. There is a brief, well-marked section where riders must walk their bikes as it overlaps with the Pacific Crest Trail.

Are there opportunities for swimming along the route?

Absolutely! The trail largely circumnavigates Timothy Lake, offering numerous opportunities to take a refreshing dip in its clear waters, especially during warmer months. Many riders enjoy stopping for a swim break.

What makes this trail particularly notable or unique?

Beyond its incredible scenic beauty with consistent views of Timothy Lake and Mount Hood, the trail is well-maintained with clear paths and new signage. It's also part of the larger Oregon Timber Trail. The requirement to walk bikes for a short, well-marked stretch on the Pacific Crest Trail is a unique feature.

How can I avoid crowds on the Timothy Lake Loop Trail?

Timothy Lake is a popular destination, especially on weekends and holidays. Crowds tend to thin out on the northern shore. To avoid the busiest times, consider riding on weekdays or arriving early in the morning. Starting from less popular access points might also help.

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54

Timberline to Rhododendron – Mount Hood National Forest

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