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Ras Dashen

Mountain

Ras Dashen, the Simien range's highest peak at about 4,550 meters, draws climbers and hikers seeking summit routes, panoramic escarpments and encounters with gelada baboons in alpine terrain.

Ras Dashen Addis AbabaLalibelaGondarSimien Mountains National ParkRas Dashen
In this guide

Ras Dashen essentials

Country: Ethiopia
Driest months: Dec-Feb
Pay in: Birr (Br)
Language: Amharic, Oromo, Somali
Emergency: 91

Ras Dashen at a Glance

About Ras Dashen

Ras Dashen is the highest mountain in Ethiopia, rising to about 4,550 meters, and forms the high point of the Simien Mountains. It is a prominent destination for hikers and mountaineers visiting the national park.

Routes to the summit include multi-day treks across rugged highland terrain with alpine plateaus and steep escarpments; the summit provides wide views over the Simien massif and deep surrounding valleys. The mountain is part of the volcanic and uplifted terrain that creates the Simien plateau’s dramatic cliffs and ridges.

Ras Dashen is located in the Amhara Region within Simien Mountains National Park and is one of Ethiopia’s principal highland landmarks and protected areas.

  • Elevation: At 4,550 meters above sea level it is Ethiopia’s highest peak and a focal summit for trekkers in Simien Mountains National Park.
When to Go

Best Time to Visit Ras Dashen

Climb Ras Dashen in the dry months (October-February) for the safest and most stable conditions, keeping in mind cold summit temperatures.

Dry season (best for climbing)
October-February · ~0-15°C (cold at summit)
Stable weather, clearer skies and firmer trails make this the preferred season for attempting Ras Dashen; nights and the summit can be very cold.
Main rainy season
June-September · ~2-12°C
Persistent rain makes routes slippery and increases risk on technical sections; visibility may be poor.

Weather & Climate near Ras Dashen

Climate

Ras Dashen's climate is classified as Tundra - Tundra climate with consistently warm temperatures year-round. Temperatures range from -6°C to 15°C. Abundant rainfall (1124 mm/year), wettest in July with a pronounced dry season.

Air Quality: AQI 80 Moderate
Best Time to Visit
JanuaryDecemberFebruary
Temperature & Rainfall
Temperature Range
32°
Warmest Month
5°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Very Good -6° - 14° 4° 5 mm clear 43% 0.4 m/s 2.0 very high 11.3h
February Very Good -5° - 14° 5° 10 mm clear 41% 0.6 m/s 2.4 extreme 11.6h
March Good -4° - 14° 5° 45 mm mostly sunny 41% 0.6 m/s 2.7 extreme 11.9h
April Good -2° - 15° 6° 62 mm mostly sunny 45% 0.3 m/s 2.8 extreme 12.3h
May Acceptable -2° - 15° 7° 107 mm some cloud 50% 0.3 m/s 2.6 extreme 12.6h
June Acceptable -1° - 15° 7° 110 mm partly cloudy 62% 0.2 m/s 2.3 extreme 12.8h
July Poor -1° - 12° 6° 307 mm overcast 76% 0.0 m/s 2.1 extreme 12.7h
August Poor -1° - 12° 6° 306 mm overcast 79% 0.0 m/s 2.1 extreme 12.4h
September Acceptable -2° - 14° 6° 105 mm partly cloudy 71% 0.2 m/s 2.4 extreme 12.1h
October Good -5° - 14° 4° 39 mm mostly sunny 62% 0.3 m/s 2.3 extreme 11.7h
November Very Good -6° - 12° 3° 23 mm clear 54% 0.9 m/s 2.0 very high 11.4h
December Very Good -6° - 13° 3° 5 mm clear 47% 0.4 m/s 1.9 very high 11.2h
Getting There & Around

How to Get to Ras Dashen

Ras Dashen is in the Simien Mountains National Park (Amhara Region) with the usual base town being Debark (and the nearby regional hub Gondar). Visitors normally travel by road to Debark from Gondar (road transfer) and then start multi‑day treks into the park; vehicle access reaches the park boundary but reaching Ras Dashen itself requires hiking and often an organised guide or trekking outfit.

Tips for Visiting Ras Dashen

  • Start Ras Dashen treks from Debark or the Sankaber/Chenek trailheads and book a licensed guide or trekking company through Debark's park office - these are the established access routes into Simien Mountains National Park.
  • Plan for a multi‑day trek (usually two to three days) to reach Ras Dashen and schedule the final ascent for early morning to avoid afternoon winds and to see gelada baboons active on the cliffs below.
  • Avoid the main rainy season (June-September) when trails can be muddy and visibility poor; the dry months give clearer views of the dramatic escarpments and are best for camping on the plateau.