NPS · Lake Roosevelt National Recreation Area
Marcus Island Campground

2 of 25 sites fit 42 ft
Book 01, 10
- Longest for your rig
- 46 ft
- Booking
- Reservable
- Hookups
- water · sewer
- Entry
- Pull-through
- ADA sites
- 2
- Elevation
- 1,443 ft
- Vehicles
- up to 2
Book on Recreation.gov →the official reservation system; we take no cut
Getting there
What the agency says about the road in. For a long rig this is often the binding constraint — a site that fits is no use behind four miles of shelf road — and none of it appears in the campsite data.
- Narrow or single-lane road
The main access road is single lane and winding, but campers flock to this shaded area in summer.
quoted from the description
Every bookable site
The 2 sites that take a 42 ft rig, drawn where they sit.
Fits your 42 ft rig — 2 sites
Too short for 42 ft — 22 sites
2541 ft vehicle · back · paved0940 ft vehicle · back · paved2340 ft vehicle · parallel · paved2440 ft vehicle · parallel · paved1736 ft vehicle · back · paved1836 ft vehicle · back · paved0235 ft vehicle · back · paved2035 ft vehicle · pull · paved1633 ft vehicle · back · paved0832 ft vehicle · back · paved1131 ft vehicle · back · paved2128 ft vehicle · back · paved2226 ft vehicle · back · paved0625 ft vehicle · pull · paved1424 ft vehicle · pull · paved0420 ft vehicle · pull · paved1220 ft vehicle · pull · paved0319 ft vehicle · pull · paved0518 ft vehicle · pull · paved0718 ft vehicle · pull · paved1318 ft vehicle · pull · paved1918 ft vehicle · pull · paved
Tents only — no rig permitted here — 1 site
Within 60 miles
| Map marker# | Campground | Distance | Sites | Longest for your rig | Hookups |
|---|---|---|---|---|---|
| 1 | Evans Campground | 3 mi NE | 44 | 60 ft | none · pull-through |
| 2 | Kamloops Island Campground | 3 mi W | 17 | 40 ft | none · pull-through |
| 3 | Evans Group Camp | 4 mi NW | 1 | 30 ft | none |
| 4 | Kettle River Campground | 5 mi NW | 13 | 36 ft | none · pull-through |
| 5 | Snag Cove Campground | 5 mi N | 9 | 40 ft | none · pull-through |
| 6 | Kettle Falls Campground | 5 mi SW | 75 | 50 ft | none · pull-through |
Everything else on record
- Bookable sites
- 25
- Longest driveway
- 50 ft
- Max occupancy per site
- 10
- Reservable sites
- 24
- Coordinates
- 48.6658, -118.0528
- Nearest place
- Davenport
- Phone
- 509-754-7889
- Elevation
- 1,443 ft
Sources
- Recreation Information Database (RIDB) · fetched from
https://ridb.recreation.gov/api/v1/facilities/274993· retrieved 2026-08-17 · public-domain - USGS Elevation Point Query Service · fetched from
https://epqs.nationalmap.gov/v1/json· retrieved 2026-08-17 · public-domain