Lake Sunapee
- Area
- 17 km²
- Tonight
- 26°FPartly cloudy · Wind 5 mph NW
Lake Sunapee is a lake at 333 m above sea level in New Hampshire, United States, 17 km² in area and 12.4 km long.
All facts
- Surface elevation
- 333 m
- Length
- 12.4 km
- Shoreline
- 54.5 km
Lake Sunapee in numbers
Shoreline from OpenStreetMap.
- Shoreline
- 54.5 km
Lake Sunapee 3D map
Drag to orbit · click, then scroll to zoom (or Ctrl/⌘ + scroll) · One finger scrolls the page · two fingers orbit and zoom · 14.4 × 14.4 km
Lake Sunapee terrain and contours
20 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.
Lake Sunapee elevation profile
West → east through the centre
Lake Sunapee weather
Tonight · Partly cloudy · 26°F (-3°C) · Wind 5 mph NW
Lake Sunapee forecast for about 333 m.
- Tonight26°–5 mph NW
- Sat32°57°–0–5 mph NW
- Sun39°61°–0–5 mph W
- Mon38°63°–5 mph W
- Tue31°51°1%5–10 mph NW
- Wed38°53°4%0–5 mph SW
- Thu45°59°10%0–5 mph SW
Forecast data: NOAA National Weather Service, public domain, model run Oct 23, 23:35 UTC.
Camping & parking near Lake Sunapee
Campsites, parking, trailheads and mountain huts mapped in OpenStreetMap around Lake Sunapee, nearest first, by straight-line distance. Check access, fees and permits locally.
Nearest parking
1.1 km ESE
Nearest campsite
Mt. Sunapee Campground
Nearest hut
6.1 km E
All mapped places 5
| Place | Distance |
|---|---|
| Parking | 1.1 km ESE |
| Parking | 1.9 km NW |
| Parking | 2.0 km NE |
| Mt. Sunapee CampgroundCampsite | 5.3 km S |
| Hut | 6.1 km E |
Slope
Share of the 14.4 × 14.4 km view by steepness, from the 10 m model.
Mostly gentle: 90% of the view is under 15°.
- Steeper than 30°
- 0.3% of the 207 km² view
- Relief in view
- 551 m low point 245 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.
Nearby summits
Named peaks within 7.2 km of Lake Sunapee.
Summit list 9
- 1Blueberry Mountain460 m 3.5 km SW
- 2Brown Hill444 m 4.0 km NNW
- 3Sunset Hill558 m 4.2 km SE
- 4Kings Hill583 m 5.1 km ESE
- 5Trow Hill483 m 5.4 km NNW
- 6Burpee Hill434 m 5.5 km NNE
- 7Bly Hill614 m 5.8 km SSE
- 8Mica Mine Hill478 m 5.9 km NNW
- 9Cemetery Hill454 m 6.0 km NW
Where Lake Sunapee sits
- Region
- New Hampshire15United States932North America1,313
Nearby places
Pleasant Lake↑9.5 km ENE
Highland Lake↑31 km S
Webster Lake↑31 km ENE
Newfound Lake179 m↑39 km NE
Mount MonadnockPeak · 965 m↑58 km S
More 1
Lake Sunapee 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 2026-08-04)
- 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)
- Summits
- © OpenStreetMap contributors, via Overture Maps Foundation (ODbL)
- Panorama
- Includes Copernicus WorldDEM-90 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved. The European Union, ESA, DLR and Airbus incur no liability for any use of this data and do not endorse this service.
- Forecast
- Weather forecast from NOAA National Weather Service (public domain)