Established Camping

Big Trinity Lake Campground

Big Trinity Lake Campground is located near Mountain Home, Idaho, surrounded by forested terrain and mountainous landscapes. The area experiences temperatures ranging from the 30s to 80s Fahrenheit, depending on the season. Visitors can explore nearby attractions such as Trinity Mountain Lookout and the scenic trails around the lake.

Description

National Forest

Big Trinity Lake Campground is within the beautiful Trinity Recreation Area. There are 17 campsites on Big Trinity Lake and there are more sites near the beautiful smaller lakes in Rainbow Basin. Trinity Lake camping offers a quiet retreat in a beautiful high alpine landscape. The sites are situated within a popular summer recreation area with many activities to enjoy.

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Location

Big Trinity Lake Campground is located in Idaho

Detail location of campground

Directions

From Boise, Idaho, travel east on Interstate 84 (I-84) to Mountain Home, Idaho. At the I-84 and State Highway 20 junction, take Highway 20 east for 35 miles to Pine/Featherville turnoff. Travel north on Forest Highway 61 for 29 miles to Forest Service (FS) road 172. Proceed 15 miles northwest to FS road 129. Continue 3 miles to the Guard Station junction. The roadway is paved up to the junction of FS road 172. FS road 172 is native material (dirt) and trailer traffic is not recommended. There are signs noting each of the junctions.

Coordinates

43.62200049 N
115.43100055 W

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Access

  • Drive-In
    Park next to your site
  • Walk-In
    Park in a lot, walk to your site.

Stay Connected

  • WiFi
    Unknown
  • Verizon
    Unknown
  • AT&T
    Good
  • T-Mobile
    Good

Site Types

  • Tent Sites
  • RV Sites

Features

For Campers

  • Picnic Table
  • Reservable
  • Drinking Water
  • Toilets
  • Pets
  • Fires

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Frequently Asked Questions

  • What is the max vehicle length at Big Trinity Lake Campground?

    Big Trinity Lake Campground allows vehicles up to 20 feet.

  • Are fires allowed at Big Trinity Lake Campground?

    Yes, according to campers on TheDyrt.com, fires are allowed at Big Trinity Lake Campground, although make sure to check current fire restrictions in the area.