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Lost Lake Loop

This is a easy loop hike around the lake, incorporating the Old Growth section above the east side of the lake. You can also just take the lakeside loop trail instead, if you'd rather follow the lake closely through this section. However, I would recommend incorporating the old growth trail section as it is a great boardwalk with interpretive signs and is a quite scenic stretch of forest you won't want to miss.

This loop is also a fantastic hike for small kids to do, never getting hard and the elevation gain is basically nothing if you just do the lakeside loop trail (doing the Old Growth Trail will add about 100 ft of elevation gain, which isn't much either really). The Lost Lake Loop trail does a fantastic job of following the lake edge. From the north end of the lake, there are some day use viewpoints and wooden deck overlooks, where you can get postcard views of Mount Hood gleaming across the lake. In fact, this is supposedly said to be the most photographed spot in all of Oregon! If you go in June, you will also be treated to beautiful Pacific Rhododendrons, putting on a show of pink. Despite the trail getting so close to the lake and passing a number of boggy areas (usually alongside boardwalks or wooden bridges), I never saw a single mosquito on my hike through here in late June, despite all the wet boggy ground.

Trailhead Parking: You can either park at the Resort (and pay the day use fee), or you can park at the Old Skyline Trail trailhead just before the campground and resort entrance station. You can also access the loop via the Huckleberry Mountain trailhead and take the Lost Lake Vista Trail connector to reach the lake loop on the southern end of the lake. We started the hike from the campground itself, so the start location of this map will only apply if you are starting from Loop C!

Other Nearby Hikes

If you plan to explore the area further, consider taking a more-difficult day hike up to the Lost Lake Butte Trail for panoramic views from 1,100-feet above the lake.
Explore 20 trails near Lost Lake Resort, OR

Know Before You Go

  • Lost Lake Loop in Lost Lake Resort, Oregon is an easy, scenic 3.7-mile hike suitable for small children, with options for a lakeside loop or incorporating the Old Growth Trail section.
  • The Old Growth Trail section is highly recommended for its boardwalk, interpretive signs, and scenic forest views, adding about 100 ft of elevation gain.
  • The trail offers stunning views of Mount Hood, especially from the north end viewpoints, and potential Rhododendron sightings in June, with parking available at the resort, Old Skyline Trail trailhead, or Huckleberry Mountain trailhead.
Interactive topographic map for Lost Lake Loop located in Lost Lake Resort, OR. Click the "View Map" button to load GPS coordinates and trail markers.
Get directions
Distance
3.7 mi
Difficulty
Easy
Type
Loop
Est. Time
1.9 hrs
Elev. Gain
233'
Rating
0.0
Added
July 08, 2025
Updated
July 10, 2025

Weather Forecast

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Total Change
183'
Ascent
233'
Descent
224'
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Features

Dogs
Water Source

Points of interest

  1. Parking

    45.496842, -121.818698
  2. Main Trailhead

    45.496385, -121.814218

Safety information

For your own safety: plan ahead, let someone know where you'll be, and hike at your own risk.

Availability

Spring, Summer, Fall

Surface type

Dirt

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