Boulder Flat Campground

Star4.27
40 reviews

Quick Facts

5,600 ft

Price

$15 - $25/night

Booking

Walk-in Only

Sites

20 campsites

Season

Open April 15 throug...

Cell

Unknown

Pets

Check Policy

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Boulder Flat Campground
$15.00 - $25.00 / night
Campsite Fees
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Standard Site Fee$0.00
Hookup Site Fee$0.00
Premium Site Fee$0.00
Hike and Bike Site Fee$0.00
Group Site Fee$0.00
Food Storage Locker Fee$0.00

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What Campers Say

4.27

Satisfactory

Based on 40 reviews

35 Google reviews

Most mentioned

cleansites

"User reviews highlight Boulder Flat Campground as a clean, quiet space with good privacy between sites and limited facilities. Vault toilets are consistently praised for cleanliness, and fishing is a standout activity. However, some concerns about post-fire cleanup, water availability, and road noise are noted."

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Campground Map

Boulder Flat Campground

38.3539, -119.8848

Driving directionsFrom Mi-Wuk, CA, take State Route 108 east 33.6 miles to a "Y" intersection. Bear right, staying on State Route 108, and go 0.9 miles to campground on left.
"21 miles east of Pinecrest on Highway 108."
Nearby places
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Nearby supplies
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Best Time to Camp at Boulder Flat Campground

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Summer(Jun-Aug)
3.5 / 5

Open in summer; pleasant but busier weekends and road noise can reduce experience.

Best
Fall(Sep-Nov)
4.0 / 5

Post-Labor Day visits are praised for peace and cleanliness; fall is quieter and favored.

Spring(Mar-May)
3.5 / 5

Opens April 15; spring fishing likely good but reviewers note occasional water and post-fire issues.

Winter(Dec-Feb)
Not recommended

Campground closed mid-November through mid-April; not open for winter stays.

Planning Tips
  • Operating Season: Open April 15 through November 15 -weather dependent
  • Current Alerts: null

About Boulder Flat Campground

Nestled within a tranquil mixed conifer forest, Boulder Flat Campground offers an enchanting riverside retreat along the pristine waters of the Stanislaus River. Here, towering pines and firs create a natural canopy overhead while the gentle sounds of flowing water provide a soothing soundtrack to your wilderness escape. This riverside haven perfectly balances accessibility with the authentic feel of backcountry camping, making it an ideal basecamp for both relaxation and adventure.
Boulder Flat Campground provides camping options primarily for tents, along with a few walk-in sites and one double site. RV camping is limited due to narrow and tight interior roads.
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Best Campsites

Curated by campers, for campers
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Reserving a campsite

Check-in
"Check in: 2:00 p.m."
Check-out
"Check-out: 12:00 p.m."
Stay Limit
Null

Amenities available

Picnic tables
Vault toilets

Activities you can enjoy

Despite its limited facilities, Boulder Flat Campground offers activities such as fishing and scenic drives, appealing to those seeking a quiet and natural camping experience. However, other recreational opportunities like hiking, swimming, or boating are either absent or not highlighted.
FishingFishing opportunities are available in the nearby Stanislaus River, with rainbow trout being the primary catch. One reviewer praised the fishing as "off the charts."
Winter Activities
Water Sports
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Policies & Safety

Hazards & Alertsnull
Active Alertsnull
No Potable WaterThis campground does not have potable water on-site. Bring all the water you need for drinking, cooking, and cleaning.

Weather at Boulder Flat Campground

Reviews

4.3
40 reviews
Satisfactory
Satisfactory
Boulder Flat Campground is satisfactory, placing it in the bottom 60% of campgrounds based on reviews
User reviews highlight Boulder Flat Campground as a clean, quiet space with good privacy between sites and limited facilities. Vault toilets are consistently praised for cleanliness, and fishing is a standout activity. However, some concerns about post-fire cleanup, water availability, and road noise are noted.
Review Summaries
Based on 40 reviews

What Campers Love

Users appreciate the clean vault toilets, well-separated campsites, and proximity to the Stanislaus River for fishing. Reviewers also commend the affordability of the campground, with prices as low...
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Based on 40 reviews

Common Concerns

Common issues include the lack of potable water, post-fire debris cleanup, road noise during weekends, and some instances of disrespectful campers walking through occupied sites.
Based on 40 reviews

Pro Tips & Recommendations

Bring your own water as potable water is not available on-site. Avoid weekends to minimize road noise and crowding. "Try to avoid the weekends as you get all the rude and noisy people showing up,"...
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Based on 40 reviews

Seasonal Insights

Reviews show that the campground is quieter and cleaner during weekdays and outside peak summer season, with road noise being a weekend-specific issue. Post-Labor Day camping is praised for its...
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Based on 40 reviews

Camper Quotes

"There is NO running water here. Bring water; this is dry camping." "Bathrooms are pit toilets, but were surprisingly very clean thanks to the staff." "Love this place... fortunately the firefighters...
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Based on 40 reviews

Site-Specific Reviews

Site 14 is explicitly mentioned as lacking privacy due to its proximity to a common path down to the river, making it less desirable for campers seeking seclusion.
Based on 40 reviews

Accessibility Features

Accessibility reviews are limited, but the lack of wheelchair-friendly facilities and potable water presents a challenge for campers with disabilities.
Based on 40 reviews

Pet-Friendly Features

No specific reviews regarding pet policies or pet-related experiences are provided.
Based on 40 reviews

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Last updated January 5, 2026
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