Threemile Lake Trail

MODERATE 8 reviews

Threemile Lake Trail is a 6.4 mile moderately trafficked out and back trail located near Gardiner, OR that features a lake and is rated as moderate. The trail is primarily used for hiking, walking, nature trips, and birding and is accessible from March until October.

6.4 miles 1196 feet Out & Back



nature trips





wild flowers

1 month ago

A definite elevation gain right at the beginning and in the middle of this hike. It was a beautiful hike, and perfect in early September. There is a point at which you are on a sand dune but also in lovely. Saw a blue heron at the lake. Met no other hikers despite several hours on the trail. The several bridges on the trail were in excellent repair.

2 months ago

excellent trail. very diverse in land types. only pain was the sand, however it wasn't too bad all in all. I would go back, but beware of summer time as the beach is closed off (to a degree) as it is a nesting area for a protected species.

2 months ago

An excellent trail with diverse environments: forest, dunes, ocean and, especially, the swimmable Threemile lake with sandy bottom. It is not often that one can make a splash on the way, ponds/lakes/creeks sometimes have rocky bottom that one can injure feet in. Highly recommended.

2 months ago

A nice August morning hike. This was s perfect day to hike this trail. Great trail with lots of greenery and forest type hike. Don't forget to have $5 cash on you. This is a pay site. Worth the $5.

7 months ago

We did the entire loop which includes another trail that loops around. Total distance 7.5 miles. We used the directions from google thru this app and it lead us to a random spot. The actual trail is a half mile further up from where the directions lead. The map at the trailhead indicated there was a 1 mile walk to meet to the connecting point for be other trail. Note DO NOT GO TO THE BEACH TRAIL! There is no indicator where you can connect to the other trail. Follow the dunes trail.

All in all it was very beautiful! Just know what your getting into before you go.

9 months ago

My wife and I went on this hike today (the last day of 2015) and the weather was cold but absolutely stunning. It's just a little less than three miles to the edge of the lake and the highest point is about half way when you do the out-and-back hike. We hiked on a beautiful day following a lot of coastal rain and I was very pleased that the condition of the trail was good. We only had one place that was a little mucky.

If you like hiking in the forest, this is your hike. The ocean was visible in a couple of places but the true feature of this hike is the forest. We live nearby and we didn't even know about this trail until today and we are definitely going to do this trail again.

My wife and I are hobby hikers and the elevation climb was a good workout for us. This trail is NOT designed for those in wheelchairs, scooters, or other rolling assistance devices. This trail is not paved.

3 years ago

An easy, beautiful and relaxing walk/hike through some rolling trails, dunes and beach. We started at the wrong trail head at 11pm in the dark so our maps only confused us. We ended up wandering with our head lamps and eventually found the hidden lake and set up camp. It was nice to wake up by the lake and be able to make a few minute hike to the beach. The best advice I can give is don't wear mesh shoes, they will get packed with sand and really hurt your toes. Wear solid hiking boots and bring some flip flops or sandals for camp, your feet will thank you.

4 years ago

The trail is good with no major problems. You only skirt one dune along the trail. This would be a great first backpack trip for people with younger kids. Once arriving at the lake you have to go down a steep dune in order to reach it. Going down is fine, it's the climbing back out part that isn't as fun. It was pretty and peaceful though without too many people at all.