US lakes & pondsUS lakes & pondsCampground · National forest in Deschutes County, Oregon. Run by USFS.
| Operator | USFS |
|---|---|
| Agency | USDA Forest Service (Deschutes National Forest) |
| Campsites | 23 |
| Site types | 23 standard, no electric |
| Longest RV/trailer site | 40 ft |
| RVs welcome | Yes |
| Dogs allowed | Yes |
| Phone | (541) 323-1746 |
| Reservations | Recreation.gov |
We only list amenities a source records. A missing item doesn't mean the campground lacks it, so check with Mallard Marsh Campground before you go.
Located WITHIN OREGON on Hosmer Lake, South Campground provides visitors with access to flyfishing, paddling and hiking. Recreation Nearby Hosmer Lake offers opportunities for fly fishing and boating as well as spectacular views. There are also trails and other opportunities for hiking and horseback riding. Facilities This facility has vault toilets and each site is equipped with a picnic table and fire pit with grill. Please note campers will need to bring their own water supply. There is also a boat ramp that provides access to Hosmer Lake. Boat launch parking is for day use only and requires a recreation fee separate from camping fees.
Description: Recreation.gov (U.S. federal government, public domain), shortened.
Lakes and ponds on LakeRipple within 10 miles, closest first (straight-line distance to the shoreline). Each page has boat launches, beaches, fishing and today's weather.
Mallard Marsh Campground is in Deschutes County.
Sources: Recreation.gov (RIDB) · OpenStreetMap contributors (ODbL). Pulled Oct 12, 2026. Interactive map: Leaflet with © OpenStreetMap contributors. Seasons, rates and rules change; confirm with the campground.