Sünnet Lake stands 1,030 metres above sea level and covers 186,000 square metres, reaching twenty-two metres at its deepest. It is 1,100 metres long and at most a hundred metres wide. It holds most water at the end of spring and the beginning of summer, from the spring rains and the melting snow.
- Designated
- 11.07.2011
Entry fee
- Black Sea group 1 · category 1 · Per person
- 75 ₺
When to go
- Climate
- Across Bolu as a whole, monthly mean temperatures run from 0.6 °C in January to 20 °C in August; the mean stays between 15 and 25 °C in June, July, August and September; rainfall is heaviest in May (61 mm) and lightest in August (24 mm). Long-term means for 1929-2025 from the Turkish State Meteorological Service (MGM).
