Oso Flaco Lake Trail

EASY 62 reviews

Oso Flaco Lake Trail is a 1.7 mile out and back trail located near Nipomo, California that features a lake and is good for all skill levels. The trail offers a number of activity options and is accessible year-round.

1.7 miles
22 feet
Out & Back

kid friendly



nature trips

trail running





no dogs

Oso Flaco Lake is part of the former Guadalupe-Nipomo Dunes Preserve, operated by The Nature Conservancy. The area has been transferred to California State Parks, and is now part of the Oceano Dunes State Vehicular Recreation Area. The trail and the portion of the beach it accesses are not open to vehicles of any kind. The trail starts at a large gravel parking lot and is briefly paved. The closed paved road turns to dirt and soon reaches the start of the Oso Flaco Lake boardwalk, on your left. Turn here and take the boardwalk across the lake. The boardwalk includes benches and several interpretive signs identifying common plants and birds in the area. After crossing the lake, the boardwalk continues over the dunes to a high point near the beach. Here, a short section of boardwalk branches off the main route and leads to a viewing platform with excellent views to the north and south along the beach. There is also a picnic area near here with picnic tables and a restroom. The main route follows a sandy path between two fenced-off areas (the one to the north protecting snowy plover habitat) and leads onto the beach. From here, views extend south to Point Sal and north to Point San Luis. The mouth of Oso Flaco Creek, which drains the lake, lies just to the south of here.

12 days ago

Beautiful, the kids did it easily, there were beautiful birds everywhere, and we saw dolphins jumping and riding waves at the end.

13 days ago

This trail has a beautiful ocean view at the end that makes it worth the long walk. Most of the path is wheelchair, bike accessible. There are even wildlife mallards, raccoons, beautiful serene area.

5 months ago

A great walk through a variety of settings, both fresh water and the ocean. Dolphins, seals, raccoon, fish jumping and a variety of birds. The beach is gorgeous!

5 months ago

Easy hike. beautiful. usually hardly anyone on the beach.

6 months ago

Still great spot, take trail to the ocean

7 months ago

Awesome trail.
Beach gets really windy, love it!

9 months ago

Very beautiful, takes you right onto the beach.

9 months ago

Beautiful day for a nature walk. This is an easy walk to the ocean with plenty to see and lots to read about the area.

Sunday, January 01, 2017


Wednesday, November 09, 2016

This is one of my favorite places to visit. I'm very surprised of how well the lake is doing in this drought

Monday, November 07, 2016

Absolutely relaxing hike! we'll do it again near summer

Sunday, November 06, 2016

Lovely place to relax, takes you through the trees,on a little bridge above water and ends on a secluded beach where you can just be you and your thoughts.
Bathrooms access at the beginning of the trail (there was no parking fee when we went), and another one closer to the beach.

Saturday, September 10, 2016

Easy relaxing walk, not far to the beach.. Lots of birds and little creatures to enjoy along the way.

Monday, September 05, 2016

Nice gentle hike down the boardwalk but keep in mind there's a ranger station on your right and a $5.00 fee to park at the trailhead. You can avoid the parking fee by parallel parking on the road just outside of the trailhead parking lot. Also, it was very cold/windy so bring a jacket just in case. Have fun!

Tuesday, July 19, 2016

Very easy hike with a 4 year old and 2 year old. We went early morning and it was overcast, so there were tons of bugs along the bridge across the water. But once we were past the bridge, it was great! Saw about 8 wild rabbits (boys loved it!)

Monday, June 20, 2016

Nice easy hike / walk. Beautiful trees cover the beginning of the trail and then you make a left on to an expansion bridge and walk across the water. We spent some time there bird watching. Next you are met by a wooden foot path through the sand dunes where it was very peaceful and serene. There is a bathroom there to!! Then on to the beach where you can see for miles at the look out at the end of the boardwalk.

Saturday, June 18, 2016

always a fun hike with the kids. they love it and it gets us out for a while.

Monday, May 30, 2016


Thursday, May 19, 2016

Love this place! Great for kids

Monday, April 18, 2016

Nice easy walk , great for families ..

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