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Pine Flat Lake - COE/Trimmer

RV Park

Overview

Overview

Pine Flat Lake in Piedra, California, is a premier destination managed by the U.S. Army Corps of Engineers, offering a classic outdoor experience for those seeking peace and quiet. Nestled in the foothills of the Sierra Nevada, the Trimmer Recreation Area provides a stunning backdrop for water enthusiasts and nature lovers alike. The park offers a rustic, scenic atmosphere that is ideal for travelers looking to disconnect from the noise of city life and reconnect with the rugged beauty of the Central Valley landscape.

Location & Surroundings

Located in the heart of Fresno County, the Trimmer Recreation Area sits along the northern shoreline of Pine Flat Lake. The surrounding area is characterized by rolling golden hills and oak-studded terrain that glows beautifully during sunset. Accessing this location requires navigating winding mountain roads, which adds to the sense of adventure for those arriving with trailers or motorhomes. Once you arrive, the expansive water views and peaceful silence define the unique charm of this regional gem.

Amenities & Park Features

The Trimmer facility is designed to support a traditional camping lifestyle. While the park is more primitive than a commercial resort, it provides essential comforts for a comfortable stay. Visitors will find well-maintained boat ramps that make lake access simple for anglers and water sports fans. The campsites are spacious, often accommodating larger RVs, and are equipped with standard features like fire rings and picnic tables. Visitors should be prepared for varying levels of shade depending on the specific loop.

Nearby Attractions & Things to Do

Beyond the lake itself, the area serves as a gateway to mountain exploration. Visitors spend their days engaging in boating and fishing, with Pine Flat Lake being well-known for its trout and bass populations. For those who enjoy hiking, the nearby Sierra foothills offer numerous trails that provide panoramic views of the water. Photography enthusiasts also find the landscape particularly rewarding during the spring when wildflowers bloom across the hillsides surrounding the recreation area.

Who This Park Is Best For

This destination is perfect for self-contained RVers who prioritize nature over high-end resort amenities. It is an ideal choice for boating enthusiasts and anglers who want to be steps away from the water. Those who appreciate a quiet, unpretentious setting and the independence of dry camping will find Pine Flat Lake to be a rewarding place to stage their next outdoor adventure in the California foothills.


Features & Amenities

- Recreational Facilities

• Lake
• Swimming
• Fishing
• Ramp
• Boat Rental
• Boat Marina
• Body Of Water (Pine Flat Lake)
• Kayaking/Canoeing
• Watersports

- Policies

• Pets Welcome
• Day Max Stay (14)
• No Tents

- Other Amenities & Services

• Restroom and Showers

- Recreation Nearby (within 10 miles)

• Fishing
• Hiking
• Kayaking/Canoeing
• Boating
• Mountain Biking
• Watersports

- Facility

• Type (Public Corps)
• Partial Handicap Access

- Hunting Nearby (within 20 miles)

• Year-Round

- On-Site Rentals

• 

- Sites

• Spaces Available (10)
• Paved Sites (10)
• Max Length (40)
• No Hookups (10)
• Back-ins (20 x 40)
• Fire Rings

Reviews

Angelica Goss

May 19, 2026

Its beautiful but the camping spaces are difficult to get into it is very steep and the campsite is very small

JR S

August 24, 2025

Went because thought it was a lake but it’s a reservoir built by humans. I’m not a fan of dams as they ruined natural ecosystems, instead of us living with the land. They dumped over half; so this is not a very good water front camping as you never know the water level. Campground very dirty littered with trash, we picked up most of it doing the rangers job. Spot 1 was the best location away from the other location but the others are pretty close to each other. Bathrooms unavailable but still being cleaned? Area has a yellow jacket problem so be prepared. If this was a true lake(natural) and actually maintained this would be a nice spot.

Holley Le

March 29, 2025

The best RV campground I have been to. The road definitely can appreciate some touch of love. The view of Pine Flat Lake though is awesome. Only 10 sites mixed use of tents and RVs yet it has a hot water shower. I was on the hunt for Spring flowers blooming. Visited it late March. Decent blooms. April would have been more? First time to the area but will be back many more times to just chill and relax.

Johnny Young

December 31, 2024

Very peaceful campground. Enjoyed my stay here. Stayed in site #2

Merly Cordero

December 26, 2024

Very nice place to camp, however me and my husband experienced was a bit weird, just only us no other camper, so peaceful till 8pm a pick up truck drove and park his truck on site #9 and we're on site 2, so I'm wondering why? Beside for reservation online on that date no other reserved just us. So I told my husband maybe the driver need some place to sleep and can't drive long till he get home. However my husband feel bad vibes with that driver of pick up truck so we decided to packed our things and leave the campsite. We're not afraid of any animals but human don't know, hard to trust to anyone.