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Mont Blanc · 4,806 m · 3.5 km WSW

Mountain · Mont Blanc massif · Aosta Valley

Tour Ronde

3,792 m12,441 ft

Prominence: 191 m627 ft
Isolation: 1.4 km
Tonight: -17°CSnow · Wind 9 km/h W

Tour Ronde is a 3,792 m (12,441 ft) mountain in the Mont Blanc massif, Aosta Valley, Italy.

All facts

Elevation: 3,792 m · 12,441 ft
Nearest higher peak: Mont Maudit (4,465 m)
Range: Mont Blanc massif
Region: Aosta Valley, Italy
Coordinates: 45.8438° N, 6.9082° E

Open the 3D view

3D map

Tour Ronde 3D map

Drag to orbit · click, then scroll to zoom (or Ctrl/⌘ + scroll) · One finger scrolls the page · two fingers orbit and zoom · 6 × 6 km

Surface

Vertical scale

Topographic map

Tour Ronde terrain and contours

200 m contours from the Copernicus GLO-30 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.

Index contours every 1,000 mShowing west → east through the summit

Tour Ronde elevation profile

West → east through the summit

Hover the profile to read elevation and distance.Tap or drag along the profile to read elevation and distance.

Weather

Tour Ronde weather

Tonight · Snow · -17°C (1°F) · 4.7 mm · Wind 9 km/h W

Tour Ronde forecast for the summit, about 3,792 m. Summit vs base: the Base line is for about 1,399 m.

Tonight-17°4.7 mm9 km/h WBase -3°
Today-17°-15°16.2 mm9 km/h NWBase -3 / 0°
Sun-20°-8°18.4 mm10 km/h NWBase -6 / 7°
Mon-14°-4°–5 km/h NWBase 0 / 10°
Tue-10°0°–3 km/h NWBase 4 / 14°
Wed-12°-5°–3 km/h NWBase 2 / 10°
Thu-13°-4°–2 km/h WBase 1 / 11°
Fri-15°-5°–3 km/h NWBase 0 / 9°
Sat-15°-7°2.5 mm3 km/h WBase -1 / 7°
Sun-18°-9°1.3 mm5 km/h WBase -3 / 5°

Forecast data: MET Norway, CC BY 4.0; daily low and high, precipitation total and strongest wind from the hourly data, model run Oct 23, 23:18 UTC.

Slope

Share of the 6 × 6 km view by steepness, from the 30 m model.

Mixed terrain: gentle slopes, steep faces and everything between.

Gentle, 0–15°

18.7%

Moderate, 15–30°

31.7%

Steep, 30–45°

29.9%

Cliffs, 45° and over

19.6%

Steeper than 30°: 49.5% of the 36 km² view
Relief in view: 3,314 m low point 1,399 m

Land cover

ESA WorldCover 10 m classification of the same area.

Snow & ice 75.7%Bare rock / sparse 14.3%Moss & lichen 5.0%Grassland 3.5%Trees 1.5%

Snow & ice means glaciers and year-round snow (a yearly average), not today’s snow cover.

Nearby summits

Named peaks within 3 km, measured from the Tour Ronde summit.

Summit list 7

1Pointe Carmen4,109 m 1.8 km NW
2L'Isolée4,114 m 1.8 km NW
3Mont Blanc du Tacul4,248 m 2.1 km NW
4Mont Maudit4,465 m 2.5 km W
5Grand Pilier d'Angle4,243 m 2.8 km SW
6Pointe Mieulet4,287 m 2.9 km WNW
7Aiguille Blanche de Peuterey4,099 m 3.0 km SW

Where it sits

Where Tour Ronde sits

Nearby

Nearby places

More 1

Rocher de la TournettePeak · 4,677 m3.9 km WSW

Tour Ronde 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

JPGTour Ronde satellite image (JPEG)Sentinel-2 true-colour image of the same area, taken 2026-07-24.

3D printing & 3D apps

GIS & GPS

</>Embed this mapPaste this into your site to show the interactive 3D terrain, with a credit link back here.

<iframe src="https://topolu.com/embed/tour-ronde" width="100%" height="480" style="border:0" loading="lazy" allowfullscreen title="3D terrain of Tour Ronde"></iframe>
<p><a href="https://topolu.com/tour-ronde" rel="nofollow">Topolu</a></p>

Free to use with credit: see the data sources

Accuracy

How accurate is this?

55 m low This 3D map reads 3,737 m at the summit; the official height is 3,792 m.

Why: a 30 m terrain model averages each cell, so a sharp summit gets rounded off. The 90 m model misses by 63 m.

Source	Summit	Difference
Official height (Wikidata)	3,792 m	—
Copernicus GLO-30 (used on this page)	3,737 m	-55 m
Copernicus GLO-90	3,729 m	-63 m

Data sources

Terrain: Produced using Copernicus WorldDEM-30 © 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.
Imagery: Contains modified Copernicus Sentinel data 2026 (scene 2026-07-24)
Land cover: © ESA WorldCover project 2021 / Contains modified Copernicus Sentinel data (2021) processed by ESA WorldCover consortium
Facts: Wikidata (CC0)
Accuracy comparison, 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 MET Norway (CC BY 4.0)
Sources: Wikidata · OpenStreetMap · GeoNames · Wikipedia