Osmussaar Island Trail
Osmussaar · 5.0 km · easy
Trail data
- Length
- 5.0 km
- Difficulty
- easy
- Terrain
- wild island, alvars, coastal boulders, lighthouse
- Infrastructure
- Region
- Osmussaar
- Coordinates
- 59,2930° N, 23,3780° E
The Osmussaar Island Trail crosses a protected island with restricted access near the mouth of the Gulf of Finland. The island is reached by boat, and the 5 km loop trail showcases its alvars, coastal boulders, and wartime bunkers.
Seasonal access
The island is accessible from May to October; visits are limited and require advance registration.
5-day forecast on the trail
Long-term climate
| Month | Avg °C | Avg high °C | Avg low °C | Precip mm |
|---|---|---|---|---|
| Jan | -1.5 | -0.1 | -3.0 | 52.6 |
| Feb | -2.7 | -1.2 | -4.3 | 44.8 |
| Mar | -0.7 | 0.9 | -2.2 | 33.1 |
| Apr | 3.5 | 5.2 | 1.8 | 34.1 |
| May | 8.3 | 10.1 | 6.6 | 36.4 |
| Jun | 13.5 | 15.2 | 11.9 | 56.3 |
| Jul | 17.5 | 19.0 | 16.1 | 62.2 |
| Aug | 17.5 | 19.0 | 16.0 | 80.1 |
| Sep | 13.6 | 15.0 | 12.3 | 70.7 |
| Oct | 8.5 | 9.7 | 7.3 | 85.3 |
| Nov | 4.2 | 5.4 | 3.0 | 72.8 |
| Dec | 0.7 | 2.1 | -0.7 | 60.3 |
Frequently asked questions
How long is Osmussaar Island Trail?
The trail is 5.0 km long. It is marked with RMK signs.
What is the difficulty?
The difficulty is easy. The trail needs suitable footwear and care on the terrain.
When is the best time to hike?
The best hiking season is May to September. The warmest month, July, averages 17.5°C; in spring and autumn the lower sections can be wet.
Is the trail open year-round?
The island is accessible from May to October; visits are limited and require advance registration.
Is the trail suitable for families with children?
Osmussaar Island Trail suits families with children: the trail is short and the terrain easy.
Where is parking?
Parking is available near the trailhead; find exact directions on the RMK website.