State unconfirmedBoise National Forest

Penn Basin

The Penn Basin Campground near Landmark, Idaho, offers 6 campsites in a peaceful, remote setting near mountain slopes covered in dense pine forest. Peak season for the campground is typically early June through late September.

Check my setup Browse 6 sites
In this field guide6 site records · Penn Basin
Source snapshotSep 21, 2026
Land managerUSDA Forest Service
Official facilityRecreation.gov · 10351673

The site directory

Find the details that make a difference.

A guide to length limits

Compare the published measurements. Open an available site record, or use the setup checker to inspect the published rules for your requirements.

6 sites shown

Scroll the table for more details. Open a site for its complete record.

Published site-level facts at Penn Basin. A dash is never used for unknown information.
Site / loopSite accessRV limitTrailer limitDrivewayEntryOutletsSurface
1Penn BasinSTANDARD NONELECTRICReview in setup checkerNot publishedNot publishedvehicle onlyNot publishedtrailer onlyNot publishedParking surface onlyNot publishedNot publishedNot published
2Penn BasinSTANDARD NONELECTRICReview in setup checkerNot publishedNot publishedvehicle onlyNot publishedtrailer onlyNot publishedParking surface onlyNot publishedNot publishedNot published
3Penn BasinSTANDARD NONELECTRICReview in setup checkerNot publishedNot publishedvehicle onlyNot publishedtrailer onlyNot publishedParking surface onlyNot publishedNot publishedNot published
4Penn BasinSTANDARD NONELECTRICReview in setup checkerNot publishedNot publishedvehicle onlyNot publishedtrailer onlyNot publishedParking surface onlyNot publishedNot publishedNot published
5Penn BasinSTANDARD NONELECTRICReview in setup checkerNot publishedNot publishedvehicle onlyNot publishedtrailer onlyNot publishedParking surface onlyNot publishedNot publishedNot published
6Penn BasinSTANDARD NONELECTRICReview in setup checkerNot publishedNot publishedvehicle onlyNot publishedtrailer onlyNot publishedParking surface onlyNot publishedNot publishedNot published

This snapshot contains 6 accepted site records. It may not represent every site at the campground. Hookups and accessibility features appear in each complete record.

Check your required features

For your trip notes

Finding the campground.

Confirm current restrictions, conditions, and availability with the operator before traveling.

Keep the source close
Official source record ↗Attribution & snapshot register

A sense of place

A place on the map.

This record has no usable published coordinates. The campground details remain available.

Loads OpenStreetMap tiles.
About map privacy