State unconfirmedWillamette National Forest

Lost Prairie Group Site

This site was originally a campground that has been converted to a group site with a 75-person capacity limit. There are 10 individual campsites.

Check my setup Browse 1 sites View location
In this field guide1 site records · 1
Source snapshotSep 21, 2026
Land managerUSDA Forest Service
Official facilityRecreation.gov · 234780

The site directory

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A guide to length limits

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1 sites shown

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Published site-level facts at Lost Prairie Group Site. A dash is never used for unknown information.
Site / loopSite accessRV limitTrailer limitDrivewayEntryOutletsSurface
11GROUP STANDARD AREA NONELECTRICReview in setup checkerDrive-InNot publishedvehicle onlyNot publishedtrailer only42 ftParking surface onlyBack-InNot publishedPaved

This snapshot contains 1 accepted site records. It may not represent every site at the campground. Hookups and accessibility features appear in each complete record.

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Finding the campground.

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Published address
4431 HIGHWAY 20 SWEET HOME OR 97386
Campground coordinates
44.4027778, -122.0755556Campground location, not individual site coordinates.
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Official source record ↗Attribution & snapshot register

A sense of place

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A published campground location, with the surrounding area in view.

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