Frog Lake & Timothy Lake gravel loop

This loop is generally rated as difficult for touring cyclists, requiring good to very good physical fitness. While it's achievable for those with moderate fitness, be prepared for a challenging ride.

A gravel bike equipped with at least 34mm tires is recommended for this route, which features about 82% unpaved surfaces. Mountain bikes are also a good option, especially for the singletrack segments.

The loop is celebrated for its breathtaking scenery, guiding you past four distinct lakes: Frog Lake, Clear Lake, Little Crater Lake, and Timothy Lake. Little Crater Lake is a unique geological marvel with exceptionally clear, bright blue, spring-fed waters. On clear days, you'll also enjoy expansive views of Mount Hood and Mount Jefferson.

The best time to enjoy this loop is during late spring, summer, and early fall to avoid snowy conditions. The route can be ridden in either direction.

Overnight parking is available at the Frog Lake Trailhead, which is a common starting point for this loop.

Generally, no specific permits are required for cycling on the Frog Lake & Timothy Lake gravel loop itself. However, always check the latest regulations for Mount Hood National Forest regarding parking passes or specific area permits, especially if you plan to camp.

Dogs are generally allowed on trails within Mount Hood National Forest, but they must be kept on a leash. Always practice Leave No Trace principles and pack out all waste.

The terrain predominantly features gravel forest roads, double track, and packed dirt surfaces. You'll also encounter sections of smooth singletrack, particularly around Timothy Lake. A distinctive feature is a short, approximately half-mile, section along the Pacific Crest Trail (PCT) where you are required to dismount and walk your bike near the Wooden PCT gate.

Yes, the route intersects with several other trails. Notable sections include the PCT - Oregon Section F, Blue Box Trail, Frog Lake Trail, Forest Road 5890, Forest Road 4280, Pacific Crest National Scenic Trail #2000, and Timothy Lake Trail.

Yes, there are abundant camping facilities, including both designated campgrounds at each lake and dispersed camping spots. This makes it an ideal route for overnight bikepacking adventures, though it can also be completed as a day ride.

The tour data suggests a duration of approximately 4 hours and 46 minutes of active cycling time. However, many cyclists choose to complete it as an overnight bikepacking trip, with the first day often being less strenuous and the second day involving more climbing.