OpenCamp
Entrance Sign to Lost Johnny Camp
Public LandBureau of ReclamationPets allowed

Lost Johnny Campground

Martin City, Montana · 3,583 ftIn Flathead National Forest

Photos: Cheryl DeLonge

At a glance

5 of 8 facts known · recreation.gov, checked Sep 24, 2026

Price per night
$18recreation.gov, checked Sep 24, 2026
Sites
5From recreation.gov's site list · Oct 2026
Hookups
Not yet known
Elevation
3,583 ft1,092 m
Big rigs
Not yet known
Season
Mid-May – Sep 25From fs.usda.gov · Sep 2026
Cell signal
Not yet known

Sites5

Lost Johnny Campground lists no loops, so its sites are listed here. Pick a site to see its details.

All 5 shown · by site number

From recreation.gov's site list, Oct 10, 2026.

Amenities

Correct

  • Drinking water
  • Toilets

From OpenStreetMap, Recreation.gov, Recreation.gov — campground rate cards, USDA Forest Service — Recreation Opportunities, USFS INFRA Recreation Sites

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About

Overview

Lost Johnny Campground is located on the Hungry Horse Reservoir, high in the Rocky Mountains, west of the Continental Divide and just south of the Canadian border. Spectacular views and ample opportunities for recreation surround the campground. Lost Johnny Campground has five sites, all of which are reservable. The stay limit is 16 consecutive days.

Recreation

Swimming and fishing are popular pastimes, and anglers can expect to catch a variety of fish, including cutthroat trout. Boating is also popular on the 27,750-acre reservoir. A concrete boat ramp is accessible from the Doris Point Boat Launch located to the northwest, or at Lost Johnny Point campground which is located to the northeast.

From OpenStreetMap, Recreation.gov, Recreation.gov — campground rate cards, USDA Forest Service — Recreation Opportunities, and USFS INFRA Recreation Sites · · Edit

Cell service

Report signal

FCC map: no coverage reported

  • VerizonNo coverage on FCC map
  • AT&TNo coverage on FCC map
  • T-MobileNo coverage on FCC map

Cell service at Lost Johnny Campground: FCC map Dec 2025

Weather

National Weather Service

  • WedAreas Of Fog then Mostly Sunny, 3% chance of rain52°36°
  • ThuSunny56°39°
  • FriSunny60°43°
  • SatSunny, 1% chance of rain60°38°
  • SunSunny, 1% chance of rain53°39°

Nearby camping

See on the map
3 more within 25 mi

Dispersed camping nearby

Free dispersed camping within 19 mi, on public land.

Location and contact

48.30682, -113.96963
Managed by
U.S. Forest ServiceOn Bureau of Reclamation land · Hungry Horse ReservoirFederal operator
Nearest town
Martin City
Park
Flathead National Forest

Data from OpenStreetMap, Recreation Information Database (RIDB) / Recreation.gov, Recreation.gov — campground rate cards, USDA Forest Service — Recreation Opportunities, USFS INFRA Recreation Sites

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Reserve