Plizio Visual Lab
Lake Tana

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Water temperature…
Lake Tana, located in the Ethiopian Highlands, is the largest lake in Ethiopia, covering an area of 3,000 to 3,500 square kilometers, and serves as the primary source of the Blue Nile. Situated at an elevation of 1,788 meters, the lake plays a central role in the climate, agriculture, and fishing industry of the Amhara Region. It is world-renowned for its 37 islands, which house approximately 20 Orthodox monasteries, some dating back to the 14th century and containing invaluable religious treasures and ancient manuscripts. The lake's ecosystem is designated as a UNESCO Biosphere Reserve, providing a habitat for numerous endemic fish species, migratory birds, and hippopotamuses. Since the construction of the Chara-Chara weir, the water level has been regulated to ensure a consistent supply for downstream hydroelectric plants. Beyond its ecological significance, Lake Tana is Ethiopia's spiritual heartland, with monasteries like Ura Kidane Mehret famous for their remarkable mural paintings. The lake remains a vital transport link for local communities, who continue to use traditional papyrus boats known as 'tankwas' for logistics.
- Location: Ethiopia
- Nearby: Gondar (54 km)
Best time to visit & climate
The most pleasant time to visit is Jan, Nov, Dec.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 21 | 23 | 24 | 24 | 24 | 22 | 19 | 19 | 21 | 21 | 20 | 20 |
| Rain mm | 3 | 7 | 25 | 49 | 126 | 179 | 376 | 348 | 178 | 64 | 22 | 7 |
📋 Practical info
Geography
Facts
- The lake is situated at an elevation of exactly 1,788 meters.
- The maximum depth of Lake Tana is approximately 14 to 15 meters.
- There are 37 islands in total, 20 of which contain historic monasteries.
- The lake was designated a UNESCO Biosphere Reserve in 2015.
- Roughly 70% of Ethiopia's total fish catch originates from this lake.
- Traditional papyrus boats used on the lake are called 'tankwas'.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights nearby
Frequently asked questions
Can you take boat trips on Lake Tana?
Which monasteries are the most famous?
Are there hippos in the lake?
Can women visit all the monasteries?
Is the water suitable for swimming?
Lake Tana: where is it located?
Lake Tana: when is the best time to visit?
Lake Tana: why is it worth visiting?


















