Mountain·Switzerland

Klein Matterhorn

3,883m

Pennine Alps

Andrew Bossi · CC BY-SA 2.5 · Wikimedia Commons

Elevation: 3,883m
Prominence: 88m
Relief: 1,672mabove the lowest point within 5 km
Steepest slope: 54°within 1 km of the summit
Snow at the summit: All yearSee month by month ↓
First ascent: 1792
Summit: 45.9372°N, 7.7294°E

Mountain

Klein Matterhorn is a mountain in the Pennine Alps (Switzerland). Its summit stands 3,883 m above sea level. Its prominence — how far it rises above the highest saddle linking it to a taller summit — is 88 m. It was first climbed in 1792.

From the lowest point within 5 km (2,211 m), it rises 1,672 m. The steepest side is the north face: 35° on average over the first kilometre. In places the ground near the top reaches 54° — terrain for climbers, not walkers.

The nearest town is Zermatt, 9 km away at 1,608 m: 2,275 m below the summit.

Klein Matterhorn for skiers and climbers

Two scores out of 10, built only from open data — every part is shown. They describe what the mountain offers, not how safe it is.

Hiking & mountaineering

9.0/10

Difficulty to the top

Alpine climb

Most path sections around the top are T5 on the SAC hiking scale. Glaciers around the top.

Indicative only — never a safety assessment. Conditions change: ask local guides and check the forecast.

2.5/2.555 waymarked routes and 149 path sections nearby
1.5/1.512 huts and shelters
2.0/22,275 m of ascent from the valley
0.8/1.588 m of prominence
1.5/1.56 months with summit afternoons above −5 °C
0.6/1via ferratas, climbing and glaciers

Ski score

10.0/10

4.0/4405 km of downhill runs
1.5/1.595 ski lifts
1.5/1.52,021 m between the lowest and highest lift station
3.0/39 months of snow at about 2,874 m

Runs by difficulty

Beginner 2 km
Easy 86 km
Intermediate 260 km
Difficult 30 km
Freeride 27 km

Snow season on the slopes (estimate)

Around 2,874 m, in the middle of the ski area: snow from October to June (some years from September to June).

Snow on the ground all month
Snow some of the time
No snow
This month

95 lifts · lift stations from 1,864 to 3,885 m · 13 km cross-country

How these scores are made

Ski (where OpenStreetMap has skiing within 12 km): up to 4 points for the length of downhill runs (300 km or more = 4), 1.5 for the number of lifts (40+), 1.5 for the vertical between lift stations (1,500 m) and 3 for the snow season — a month counts when the estimated mean temperature at the height of the ski area is −1 °C or lower and snow falls or lies there (NASA POWER, 2001–2020). Hiking & mountaineering: up to 2.5 for waymarked routes and paths, 1.5 for huts, 2 for the ascent from the valley (2,000 m), 1.5 for prominence (3,000 m), 1.5 for the season (months with summit afternoons above −5 °C) and 1 for via ferratas, climbing and glaciers. OpenStreetMap is built by volunteers: where few things are mapped, a score can be lower than reality.

Plan your visit

Stay, climb and get there

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Snow

When there is snow on Klein Matterhorn

At the summit, snow all year round. Month by month below, at different heights on the way up.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Summit3,883 msnow all year round	Snow on the ground all month	Snow on the ground all month	Snow on the ground all month	Snow on the ground all month	Snow on the ground all month	Snow on the ground all month	Snow on the ground all month	Snow on the ground all month	Snow on the ground all month	Snow on the ground all month	Snow on the ground all month	Snow on the ground all month
Halfway up2,746 msnow from October to June	Snow on the ground all month	Snow on the ground all month	Snow on the ground all month	Snow on the ground all month	Snow on the ground all month	Snow on the ground all month	No snow	No snow	No snow	Snow on the ground all month	Snow on the ground all month	Snow on the ground all month
Zermatt1,608 msnow from November to April	Snow on the ground all month	Snow on the ground all month	Snow on the ground all month	Snow on the ground all month	No snow	No snow	No snow	No snow	No snow	No snow	Snow on the ground all month	Snow on the ground all month

Snow on the ground all month
Snow some of the time
No snow
This month

Estimate for a normal year: average temperature and precipitation from NASA POWER, carried to each height, in a simple model of snow building up and melting. In a given year snow can come earlier or stay longer. It does not replace the local snow and avalanche bulletin.

Summit weather

Klein Matterhorn, month by month

Not a forecast: long-term averages (1991–2020), carried up to the summit. The orange line is where an average afternoon reaches 0 °C; above the dashed blue line it freezes even at dawn.

On an average July afternoon the summit reaches about 4 °C; on January nights it falls to about -25 °C. In 8 months of the year it stays below freezing at the top even in the afternoon. In July the 0 °C line climbs to about 4,510 m, above the summit: the top thaws on an average afternoon. Across the region, February is the driest month (50 mm) and May the wettest (109 mm).

0 °C on an average afternoon 0 °C at dawn the summit

Month	Summit high °C	Summit low °C	Zermatt high °C	0 °C line (m)	Rain & snow (mm)	Wet days	Sun h/day
January	-16	-25	-2	1,370	63	11	3.3
February	-16	-25	-1	1,470	50	10	4.5
March	-13	-21	2	1,940	63	12	5.5
April	-8	-16	7	2,700	70	14	6.3
May	-2	-11	12	3,510	109	18	6.6
June	2	-7	17	4,250	97	17	8.5
July	4	-5	19	4,510	96	16	8.8
August	4	-6	18	4,450	99	15	7.9
September	0	-9	15	3,880	68	14	6.9
October	-4	-13	10	3,200	72	13	5.0
November	-11	-18	4	2,200	91	14	3.1
December	-15	-24	0	1,530	68	12	2.6

Estimate: the NASA POWER climate of a ~55 km cell (average height 2,251 m), adjusted to the summit by −6.5 °C per 1,000 m. Rain, wet days and sunshine are those of the region. Mountain weather changes fast — always check a local forecast. ★ = mildest months at the top.

Relief

The mountain in profile

Two cuts through the summit, 16 km long, from the 30 m Copernicus elevation model. True scale: no vertical exaggeration.

West – east

South – north

Steepness by direction

Average slope of the first kilometre from the summit. The orange petal is the steepest side.

Around the mountain

Huts, lifts and trails around Klein Matterhorn

Counted around the summit in OpenStreetMap, the map anyone can edit. The satellite plate shows 14 × 14 km.

Klein Matterhorn seen from above (Sentinel-2)

N 5 km

Sentinel-2 cloudless 2016 (EOX, CC BY 4.0), 14 × 14 km, north up. Points © OpenStreetMap contributors.

A lift reaches 3,885 m — just 0 m below the summit.

12mountain huts and shelters
Rifugio Ottorino Mezzalama (3,036 m), Rifugio Guide d'Ayas (3,388 m), Hörnlihütte (3,260 m), Schönbielhütte SAC (2,694 m) and 8 more
42cable cars, gondolas, chairlifts and rack railways
Hublot-Express (Gant - Blauherd), Gant - Hohtälli, Riffelberg-Express, Furi - Trockener Steg and 38 more
5ski areas
Monterosa Ski, Chamois, Zermatt - Breuil-Cervinia, Valtournenche and 1 more
55waymarked hiking routes
Tour du Cervin, Matterhorn glacier trail, Sentiero Gran Sometta, Sentiero 7A and 51 more
—via ferratas
8climbing crags and routes
Hörnligrat and 7 more
24named glaciers
Triftjigletscher, Theodulgletscher, Tiefmattengletscher, Zmuttgletscher and 20 more
39viewpoints
Gornergrat, Belvedere sulla Conca di Cheneil, Belvedere sul fondo valle, Grandes Murailles e Cervino, Belvedere Cervino and 35 more
—campsites
358hotels, B&Bs and chalets
Igludorf, Hotel National, Hotel Sonne, Edelweiss Zermatt and 354 more
196restaurants and cafés

How hard are the paths?

149 path sections within 5 km, by SAC hiking scale (T1 easy walk … T6 difficult alpine).

T1T2T3T4T5T6

T1 hiking
T2 mountain hiking
T3 demanding mountain hiking
T4 alpine hiking
T5 demanding alpine hiking
T6 difficult alpine hiking

Towns at the foot

Zermatt9 km · 1,608 m
Paquier10 km · 1,593 m
Valtournenche11 km · 1,518 m
Chamois14 km · 1,844 m
Gressoney-La-Trinitè14 km · 1,633 m
Ayas14 km · 1,708 m
Antagnod14 km · 1,708 m
Macugnaga19 km · 1,315 m

Car hire at TRN airport (Caselle Torinese)Discover Cars · Affiliate link

OpenStreetMap is built by volunteers: a low number may just mean nobody has mapped it yet. Places © OpenStreetMap contributors (ODbL).

Photos

Seen by climbers and visitors

4054 - Klein Matterhorn — Andrew Bossi · CC BY-SA 2.5

Auffahrt auf Klein Matterhorn (3883m) — Simplon2010 · CC BY-SA 3.0

Recent years

How each month compared at the summit

Afternoon high at the summit (estimate). The first row is the reference, the 1991–2020 average in °C; the years show only the difference.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1991–2020 average	-16	-16	-13	-8	-2	2	4	4	0	-4	-11	-15
2020	+2.3	+3.1	+0.5	+2.0	+2.1	−1.8	+1.0	+0.8	+1.1	−2.4	+3.5	±0.0
2021	−1.7	+2.9	−0.3	−0.5	−2.5	+1.0	−0.2	−0.4	+1.6	−0.3	+0.3	+1.5
2022	+1.3	+1.8	+1.0	+1.5	+3.0	+2.4	+3.2	+2.1	−0.4	+3.6	+0.5	+1.4
2023	+0.3	+2.2	+2.1	−0.3	+0.4	+0.7	+1.3	+0.9	+4.1	+2.4	−0.9	+2.2
2024	+2.2	+4.1	+1.5	−1.5	−0.5	−0.3	+2.1	+2.9	−2.0	+0.8	+2.7	+1.6
2025	+2.1	+2.6	+1.2	+2.3	+0.7	+4.0	−0.7	+1.4	+0.5	−0.4	+0.3	+2.5

+1 warmer than usual −1 cooler than usual

Nearby

More mountains nearby

4,478 mMatterhorn

Italy7 km away

4,634 mDufourspitze

Switzerland11 km away

About these numbers

Names, elevation, prominence	Wikidata (Q675446) · CC0
Relief, 3D view, profiles	Copernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA
Climate	NASA POWER, 1991–2020 · CC BY 4.0
Around the mountain	© OpenStreetMap contributors · ODbL
Images	EOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons

Every figure is an average, an estimate or a count from a public dataset. Licences and methods: data sources.

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