Is Big Therriault Lake Campground first-come first-served or reservation?

Big Therriault Lake Campground operates on a first-come, first-served basis. Arrive early, especially on weekends and holidays, to secure a spot.

Are there showers at Big Therriault Lake Campground?

Big Therriault Lake Campground does not have shower facilities. Plan accordingly—nearby alternatives may include day-use areas or towns.

How many campsites does Big Therriault Lake Campground have?

Big Therriault Lake Campground has 10 campsites. Sites vary in size, privacy, and amenities. Arrive early for the best site selection.

Are dogs allowed at Big Therriault Lake Campground?

Pets are not allowed at Big Therriault Lake Campground. This policy helps protect local wildlife and other campers. Consider nearby pet-friendly campgrounds if traveling with animals.

What amenities are available at Big Therriault Lake Campground?

Big Therriault Lake Campground offers: Restrooms, Potable Water. See our detailed campground page for the full list of facilities and features.

What activities can I do at Big Therriault Lake Campground?

Popular activities at Big Therriault Lake Campground include Fishing, Boating. The surrounding area offers plenty of outdoor recreation opportunities for all skill levels.

Big Therriault Lake Campground

3.78

18 reviews

Summer Destination

Featured in:Boating Camping Idaho

Quick Facts

5,548 ft

Price

Varies

Booking

Walk-in Only

Sites

10 campsites

Season

Year-round

Cell

Unknown

Pets

Check Policy

RV Friendly

Book Online Official Website

Get Directions

Quick Facts

5,548 ft

Price

Varies

Booking

Walk-in Only

Sites

10 campsites

Season

Year-round

Cell

Unknown

Pets

Check Policy

RV Friendly

Book Online Official Website

Get Directions

Big Therriault Lake Campground

No fees available

Campsite Fees

No campsite fee categories listed.

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Campground Map

Big Therriault Lake Campground

48.9367, -114.8778

Weather at Big Therriault Lake Campground

Best Time to Camp at Big Therriault Lake Campground

Best season: summer. Summer offers the warmest, most reliable weather and full lake access — daytime highs typically range from the mid-60s to upper-70s °F with cool nights in the 40s–50s, making boating and fishing ideal. The lake is at its fullest, boatable and fish-active, and the tree canopy provides pleasant afternoon shade; with only 10 sites the campground feels intimate, but weekends can fill up so plan ahead. Expect moderate insect activity early in summer and follow bear-safe food storage practices in this Peak months: July, August, June, September Avoid: November, December, January, February

Best

Summer(Jun-Aug)

4.0 / 5

Described as best season: full lake access, warm days and boating opportunities.

Planning Tips

About Big Therriault Lake Campground

Big Therriault Lake Campground sits in mid-elevation forest within Kootenai National Forest, Idaho, offering direct access to a scenic mountain lake. The Forest Service operates this intimate site with vault toilets, potable water, and basic amenities. Visitors come for fishing, boating, and quiet lakeside camping surrounded by forest and cliffs.

Big Therriault Lake Campground provides a standard camping setup with options suitable for both RVs and tents. It does not offer modern conveniences such as electricity or luxury camping options.

Weather and SeasonsBest season: summer. Summer offers the warmest, most reliable weather and full lake access — daytime highs typically range from the mid-60s to upper-70s °F with cool nights in the 40s–50s, making boating and fishing ideal. The lake is at its fullest, boatable and fish-active, and the tree canopy provides pleasant afternoon shade; with only 10 sites the campground feels intimate, but weekends can fill up so plan ahead. Expect moderate insect activity early in summer and follow bear-safe food storage practices in this Peak months: July, August, June, September Avoid: November, December, January, February

Elevation5548 ft above sea level

Natural Features and SceneryMature conifers provide overhead shade across the campground, creating a forested atmosphere along Big Therriault Lake's shoreline. The lake itself is the main draw. Clear water surrounded by forest and cliffs. One reviewer called the scenery of forest and cliffs "spectacular." The tree canopy offers afternoon relief from summer sun, and the setting feels genuinely isolated. Wildlife is present, so bear-safe food storage is necessary.

Lodging & AccommodationsThe campground does not offer hotel-style lodging or accommodations.

Programs & ActivitiesNo cultural or educational programs are noted for this site.

Best Campsites

Curated by campers, for campers

Reveal picks

Reserving a campsite

Groups

No group sites are mentioned for this campground.

Tents

Tents are allowed

RV vehicles

RV vehicles are allowed

Primitive

Primitive camping is allowed

Reservable

Reservations are not allowed

Site SizeSites can accommodate up to a 32-foot RV, making them suitable for small to medium-sized recreational vehicles.

PrivacyNo specific information is available about the level of privacy at individual campsites.

Total Campsites10 campsites

Amenities available

The Big Therriault Lake Campground offers a range of amenities designed to enhance the camping experience. The campground features tables and fire rings at each site, along with potable water and well-maintained vault toilets. A boat ramp is available for small boats, and food storage boxes are provided for camper convenience. Sites can accommodate RVs up to 32 feet in length.

Potable water

Fire rings

Picnic tables

Vault toilets

I manage this campground

RV details

Things to do at Big Therriault Lake Campground

Big Therriault Lake Campground provides opportunities for outdoor activities such as boating and enjoying the scenic lake environment. It is a more secluded and less visited area, ideal for campers seeking peace and tranquility.

Boating3.5/5

A boat ramp is available and supports small-boat lake access.

Water Sports3.5/5

Boat ramp and small-boat use imply kayaking is supported on the lake.

Fishing3.0/5

Winter Activities2.0/5

Seasonal notes emphasize summer; winter access/activities not described.

Signature experiences

Stargazing3.5/5Remote, less-visited location suggests low light pollution for stargazing.

Not sure what to pack?Our complete camping packing checklist

Policies & Safety

No Flush ToiletsThe campground does not have flush toilets; vault toilets are provided instead.

No Electric HookupsElectric hookups are not available at this campground. RV campers should arrive with a full battery and plan for off-grid power (generator hours/quiet rules permitting).

No Water HookupsSite-level water hookups are not available. RV campers should fill freshwater tanks before arrival; check the No Potable Water note above if applicable for drinking water.

No Dump StationThere is no dump station at this campground. Plan to use a dump station along your route or at a nearby facility before or after your stay.

Trip Planning Tools

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Questions & answers

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Tips from campers

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Reviews

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From Booking Sources

3.8

18 reviews

Mixed Reviews

Big Therriault Lake Campground has mixed reviews, placing it in the bottom 85% of campgrounds based on reviews

User reviews highlight the campground's remote and peaceful setting. The area is described as quiet, serene, and less frequented by visitors, making it ideal for those seeking solitude.

Review Summaries

Based on 18 reviews

What Campers Love

Reviewers praised the campground for its tranquility, beautiful lake views, and a less crowded environment. One user noted, 'So peaceful and serene it was,' and another said, 'Beautiful lake and...

Based on 18 reviews

Common Concerns

Users did not note common complaints in the reviews provided. However, the remote location might imply limited access to services or convenience features.

Based on 18 reviews

Site-Specific Reviews

No specific reviews for individual campsites are detailed.

Based on 18 reviews

Pro Tips & Recommendations

It is recommended to prepare for the remote location, potentially bringing all needed supplies as convenience stores or nearby amenities are not mentioned.

Based on 18 reviews

Seasonal Insights

No specific seasonal trends are detailed, but the sense of peace and limited visitors may make it an attractive destination during peak summer months when other campgrounds could be crowded.

Based on 18 reviews

Camper Quotes

'Left on a Friday saw one car. I to hope it stays 'undiscovered' it seems to be so far.' - Kate Switzer.

Based on 18 reviews

Accessibility Features

No accessibility-related reviews or mentions are available.

Based on 18 reviews

Pet-Friendly Features

No reviews specifically regarding pets are mentioned.

Based on 18 reviews

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Big Therriault Lake Campground

No fees available

Campsite Fees

No campsite fee categories listed.

Get Notified When Available

We'll monitor this campground and alert you the moment sites become available.

Free to start · paid plans add 2-min scans

263,000+ sites monitored · Email alerts to start; SMS and in-app with an account

Learn more about alerts →

Share this campground

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Provider

Go if

You want tranquil lake access, beautiful scenery, and a less crowded campground experience.

Skip if

You need electric hookups, modern facilities, or guaranteed availability on summer weekends.

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Big Therriault Lake Campground

Quick Facts

Quick Facts

Get Notified When Available

Ask Camp Sage about Big Therriault Lake Campground

Campground Map

Weather at Big Therriault Lake Campground

Best Time to Camp at Big Therriault Lake Campground

Planning Tips

About Big Therriault Lake Campground

Best Campsites

Reserving a campsite

Amenities available

RV details

Things to do at Big Therriault Lake Campground

Policies & Safety

Trip Planning Tools

Reviews

What Campers Love

Common Concerns

Site-Specific Reviews

Get Notified When Available

Go if

Skip if

Explore related camping guides

Ask Camp Sage about Big Therriault Lake Campground

Best Time to Camp at Big Therriault Lake Campground

Planning Tips

Best Campsites

Reserving a campsite

Amenities available

Things to do at Big Therriault Lake Campground

Policies & Safety

Trip Planning Tools

Reviews

What Campers Love

Common Concerns

Site-Specific Reviews