Castle Rock Lake
- Area
- 57 km²
- Max depth
- 11 m
- Tonight
- 55°FCloudy · Wind 8 mph SE
Castle Rock Lake is a lake at 268 m above sea level in Wisconsin, United States, 57 km² in area and 21.9 km long.
All facts
- Surface elevation
- 268 m
- Length
- 21.9 km
- Shoreline
- 300.7 km
Castle Rock Lake in numbers
Shoreline from OpenStreetMap.
- Shoreline
- 300.7 km
Castle Rock Lake 3D map
Drag to orbit · click, then scroll to zoom (or Ctrl/⌘ + scroll) · One finger scrolls the page · two fingers orbit and zoom · 20 × 20 km
Castle Rock Lake terrain and contours
5 m contours from the USGS 3DEP 10 m terrain model. Click two points on the map to draw your own cross-section.Tap two points on the map to draw your own cross-section.
Castle Rock Lake elevation profile
West → east through the centre
Castle Rock Lake weather
Tonight · Cloudy · 55°F (13°C) · 6% chance of precipitation · Wind 8 mph SE
Castle Rock Lake forecast for about 268 m.
- Tonight55°6%8 mph SE
- Sat55°72°6%7–12 mph S
- Sun46°68°7%5 mph W
- Mon40°55°44%8 mph NE
- Tue45°57°44%9 mph E
- Wed46°65°26%9 mph S
- Thu39°61°26%10 mph W
Forecast data: NOAA National Weather Service, public domain, model run Oct 24, 00:07 UTC.
Camping & parking near Castle Rock Lake
Campsites, parking, trailheads and mountain huts mapped in OpenStreetMap around Castle Rock Lake, nearest first, by straight-line distance. Check access, fees and permits locally.
Nearest campsite
East Backpack Sites 34-38, 43-45
Nearest parking
2.3 km WNW
Nearest caravan site
Buckhorn Campground & Resort
All mapped places 7
| Place | Distance |
|---|---|
| East Backpack Sites 34-38, 43-45Campsite | 1.9 km NNW |
| Group CampsiteCampsite | 2.0 km NW |
| East Backpack Sites 30-33, 39-42Campsite | 2.3 km NNW |
| Parking | 2.3 km WNW |
| Parking | 2.5 km NNW |
| Parking | 2.6 km WNW |
| Buckhorn Campground & ResortCaravan site | 4.1 km NW |
Slope
Share of the 20 × 20 km view by steepness, from the 10 m model.
Mostly gentle: 100% of the view is under 15°.
- Steeper than 30°
- 0.0% of the 400 km² view
- Relief in view
- 103 m low point 257 m
Land cover
ESA WorldCover 10 m classification of the same area.
Snow & ice means glaciers and year-round snow (a yearly average), not today’s snow cover.
Wildlife seen nearby
Sightings of the most-seen species on iNaturalist (research grade) within 10 km; 1,672 species recorded in all.
Sightings per species 6
- Brown-belted Bumble Bee101
- Common Eastern Bumble Bee99
- Jack pine78
- Common milkweed66
- Sundial Lupine62
- Spotted knapweed57
Where Castle Rock Lake sits
- Region
- Wisconsin12United States932North America1,313
Nearby places
Castle Rock Lake downloads: topographic map, heightmap, STL 3D model and DEM
Free files made in your browser from this page's terrain data. No sign-up; credit the sources below.
Print & wall
3D printing & 3D apps
GIS & GPS
Free to use with credit: see the data sources
Data sources
- Terrain
- U.S. Geological Survey, 3D Elevation Program (public domain)
- Imagery
- Contains modified Copernicus Sentinel data 2026 (scene 2026-07-16)
- Land cover
- © ESA WorldCover project 2021 / Contains modified Copernicus Sentinel data (2021) processed by ESA WorldCover consortium
- Facts
- Wikidata (CC0)
- Camping & parking, Geometry
- © OpenStreetMap contributors (ODbL)
- Protected area
- USGS Gap Analysis Project, PAD-US (public domain)
- Wildlife
- iNaturalist community observations, counts only
- Forecast
- Weather forecast from NOAA National Weather Service (public domain)