Mountain·Spain

Aneto

3,404m

Macizo de la Maladeta

Pere López Brosa · CC BY-SA 4.0 · Wikimedia Commons

Elevation: 3,404m
Prominence: 2,811m
Isolation: 507km
Relief: 1,597mabove the lowest point within 5 km
Steepest slope: 57°within 1 km of the summit
Snow at the summit: Oct–JulSee month by month ↓
First ascent: 1842
Summit: 42.6311°N, 0.6564°E

Highest mountain of the Pyrenees

Aneto is a mountain in the Macizo de la Maladeta (Spain). Its summit stands 3,404 m above sea level. Its prominence — how far it rises above the highest saddle linking it to a taller summit — is 2,811 m, and the nearest higher ground is 507 km away. It was first climbed in 1842.

From the lowest point within 5 km (1,807 m), it rises 1,597 m. The steepest side is the east face: 31° on average over the first kilometre. In places the ground near the top reaches 57° — terrain for climbers, not walkers.

The nearest town is Benasque, 11 km away at 1,140 m: 2,264 m below the summit.

Aneto 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

9.6/10

Difficulty to the top

Alpine climb

Most path sections around the top are T4 on the SAC hiking scale. Glaciers around the top.

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

2.5/2.511 waymarked routes and 241 path sections nearby
1.5/1.512 huts and shelters
2.0/22,264 m of ascent from the valley
1.5/1.52,811 m of prominence
1.5/1.58 months with summit afternoons above −5 °C
0.6/1via ferratas, climbing and glaciers

Ski score

6.8/10

3.4/4136 km of downhill runs
0.9/1.525 ski lifts
0.0/1.5lift station heights not mapped
2.4/34 months of snow at about 1,640 m

Runs by difficulty

Beginner 8 km
Easy 53 km
Intermediate 51 km
Difficult 24 km

Snow season on the slopes (estimate)

Around 1,640 m, in the middle of the ski area: snow from December to March (some years from November to March).

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

25 lifts · 0 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 Aneto

At the summit, snow from October to July (some years from September to July). Month by month below, at different heights on the way up.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Summit3,404 msnow from October to July (some years from September to July)	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	No snow	Snow some of the time	Snow on the ground all month	Snow on the ground all month	Snow on the ground all month
Halfway up2,272 msnow from November to May	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	No snow	No snow	Snow on the ground all month	Snow on the ground all month
Benasque1,140 moccasional snow from January to February	Snow some of the time	Snow some of the time	No snow	No snow	No snow	No snow	No snow	No snow	No snow	No snow	No snow	No snow

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

Aneto, 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 10 °C; on February nights it falls to about -17 °C. In 6 months of the year it stays below freezing at the top even in the afternoon. In July the 0 °C line climbs to about 4,990 m, above the summit: the top thaws on an average afternoon. Across the region, July is the driest month (42 mm) and May the wettest (76 mm).

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

Month	Summit high °C	Summit low °C	Benasque high °C	0 °C line (m)	Rain & snow (mm)	Wet days	Sun h/day
January	-9	-17	6	1,990	60	11	4.5
February	-9	-17	6	2,050	48	10	5.5
March	-5	-15	10	2,640	58	11	6.4
April	-2	-12	13	3,180	72	14	6.8
May	2	-8	17	3,790	76	14	7.8
June	8	-4	22	4,590	51	10	9.5
July	10	-2	25	4,990	42	8	10.3
August	10	-2	25	4,950	42	10	9.4
September	6	-5	20	4,300	50	10	8.0
October	1	-9	16	3,590	61	12	6.1
November	-5	-14	9	2,580	70	13	4.8
December	-9	-16	6	2,080	50	11	4.5

Estimate: the NASA POWER climate of a ~55 km cell (average height 1,562 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. Heights drawn 2× taller than lengths, so the shape can be seen.

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 Aneto

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

N 5 km

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

12mountain huts and shelters
Refugi dera Artiga de Lin (1,466 m), Refugi de Molières (2,390 m), Refugio de la Renclusa (2,138 m), Refugio de Coronas (1,965 m) and 8 more
3cable cars, gondolas, chairlifts and rack railways
Telesilla Basibé, Telesilla Ampriu, Telesilla Batisielles
2ski areas
Estación de Esquí de Aramón Cerler, Aramón Cerler
11waymarked hiking routes
Refugio Cap de Llauset - Bordas de Nestui, Étape 21, Étape 22, Variante 20.1 and 7 more
—via ferratas
2climbing crags and routes
Ampriu Palestras, Vía Normal a la Aguja SO del Pico Abadías
11named glaciers
Glaciar del Aneto, Glaciar de la Maladeta, Glaciar Occidental de la Madaleta, Glaciar de Barrancs and 7 more
8viewpoints
Pas de l'escalette, Port de la Glère, Saut de Molières, Mirador de las Cascadas and 4 more
3campsites
Area de acampada la Senarta, Camping de los Baños
12hotels, B&Bs and chalets
Hostal Parque Natural, Apartahotel Prados de Velarta, Hotel Evenia Monte Alba, Casa la Abadía and 8 more
14restaurants and cafés

How hard are the paths?

241 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

Benasque11 km · 1,140 m
Vielha14 km · 976 m
Sahún17 km · 1,097 m
Sesué18 km · 1,009 m
Laspaúles18 km · 1,457 m
Bagnères-de-Luchon18 km · 632 m
Villanova18 km · 997 m
Castejón de Sos19 km · 919 m

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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

Aneto i Agulles — Ferriol · CC BY-SA 3.0

Aneto i Tuca Blanca de Pomèro - P1030675 — Pere López Brosa · CC BY-SA 4.0

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	-9	-9	-5	-2	2	8	10	10	6	1	-5	-9
2020	+1.8	+5.6	+0.7	+0.8	+2.3	−2.7	+0.3	+0.3	−0.7	−2.8	+3.0	−1.4
2021	−2.6	+2.9	+0.4	−0.5	−0.8	−0.5	−0.5	+0.8	+0.2	+0.7	−2.1	+2.2
2022	+2.4	+3.7	±0.0	+0.1	+3.4	+3.7	+5.1	+3.2	+1.4	+3.3	+2.2	+2.2
2023	−1.0	+1.7	+3.4	+2.5	+0.1	±0.0	+2.8	+3.0	+3.8	+3.5	+2.4	+2.6
2024	+3.4	+4.1	+1.6	+0.8	+0.3	±0.0	+2.5	+3.5	−1.8	+0.5	+3.4	+1.7
2025	+1.7	+3.3	−1.5	+1.6	+1.0	+4.6	+1.0	+3.4	+0.8	+1.8	+0.3	+1.3

+1 warmer than usual −1 cooler than usual

Nearby

More mountains nearby

About these numbers

Names, elevation, prominence	Wikidata (Q208081) · 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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