Frog Lake and Twin Lakes Loop
Frog Lake and Twin Lakes Loop
4.6
(6502)
8,222
hikers
02:48
9.30km
300m
Hiking
Hike the moderate Frog Lake and Twin Lakes Loop in Mount Hood National Forest, featuring lakes, forests, and Mount Hood views.
Last updated: February 26, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Mount Hood Wilderness
Mount Hood National Recreation Area
Mount Hood National Forest
Waypoints
Start point
Parking
Get Directions
54 m
Highlight • Trail
Tip by
3.38 km
Highlight • Lake
Tip by
6.09 km
Highlight (Segment) • Trail
Tip by
9.30 km
End point
Parking
Way Types & Surfaces
Way Types
7.86 km
1.22 km
118 m
101 m
Surfaces
5.47 km
3.56 km
167 m
101 m
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Elevation
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Weather
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Tuesday 7 July
25°C
10°C
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Additional weather tips
Max wind speed: 13.0 km/h
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This route was planned by komoot.
The trail typically starts at the Frog Lake Sno-Park, which is conveniently located about an hour east of Portland. Parking is available at the Sno-Park. During peak season, it's advisable to arrive early to secure a spot.
Yes, a valid recreation pass is generally required for parking at the trailhead within Mount Hood National Forest. Options include a Northwest Forest Pass, an America the Beautiful Pass, or a day-use pass purchased on-site if available. Always check current regulations before your visit.
Yes, dogs are generally welcome on this trail. However, they must be kept on a leash at all times to protect wildlife and ensure a pleasant experience for all hikers. Please remember to pack out all pet waste.
The trail is popular year-round. For hiking, the best time is typically from late spring through early fall (June to October) when the weather is mild and the rhododendrons are in bloom. In winter, it transforms into a popular snowshoeing route, offering a different, serene experience.
This loop is generally rated as moderate. While it includes steady uphill climbs, particularly along the initial section of the Pacific Crest Trail, it's not overly strenuous for hikers with a reasonable fitness level. The total elevation gain is around 300 meters (approximately 980 feet).
The loop offers diverse scenery, including forested areas and beautiful lakes. Key highlights include the Trailhead Frog Lake/ PCT/ Twin Lakes, the stunning Lower Twin Lake with its clear blue-green water, and sections of the Frog Lake Butte Trail. You'll also find picturesque spots for picnicking and glimpses of Mount Hood, especially near Upper Twin Lake.
Yes, while the full loop is about 9.3 km (5.8 miles), you can opt for a shorter, easier version focusing on just Lower Twin Lake. This might be around 5-6 miles and is a great option for families or those looking for a less strenuous outing.
The terrain is varied, traversing through dense forests of lodgepole pine, cedar, and fir. Much of the hike is on wide, well-maintained paths, making for relatively smooth travel. Expect some steady climbs and descents, but generally, the footing is good.
Yes, a significant portion of this loop utilizes the renowned Pacific Crest Trail (PCT), specifically the Pacific Crest National Scenic Trail #2000 and PCT - Oregon Section F. It also includes sections of the Frog Lake Trail, Twin Lakes Trail #495, and the Frog Lake Butte Trail #484.
Yes, the trail is considered suitable for families, especially if you choose the shorter options focusing on Lower Twin Lake. The well-maintained paths and beautiful lakeside areas make it an enjoyable outing for children. Just be mindful of the moderate difficulty for the full loop.
Yes, the trail is a popular destination for snowshoeing in winter. Expect a different, quieter experience with snow-covered forests and frozen lakes. Always check snow conditions and weather forecasts before heading out, and ensure you have appropriate winter gear, including snowshoes.
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