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Suomenlinna Sea Fortress

Suomenlinna Sea Fortress

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Suomenlinna Sea Fortress

Hiking

5.0

(39)

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Franie

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Location: Helsinki, Southern Finland, Finland

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Take Me There

Tips

Ar〽️in Bock ©️

July 15, 2025

Hiking

An enormous building, fantastic.

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Nearby routes

Best routes near Suomenlinna Sea Fortress

4.8

(35)

305

hikers

1. Suomenlinna Sea Fortress – King's Gate loop from Ruoholahti

15.3km

03:59

100m

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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How to understand each route’s difficulty level

Hiking

Cycling

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Running

Easy

Up to 2 hours and 1,000 ft. of elevation gain. Great for any fitness level.Easily-accessible paths. Suitable for all skill levels.
Corresponds approx.to SAC 1.

Moderate

Up to 5 hours and 3,000 ft. of elevation gain. Requires good fitness.Mostly accessible paths. Sure-footedness required.
Corresponds approx. to SAC 2-3.

Hard

More than 5 hours long or 3000 ft. of elevation gain. Requires very good fitness.Sure-footedness, sturdy shoes and alpine experience required.
Corresponds approx. to SAC 4–6.

Technical difficulty rating based on the Swiss Alpine Club (SAC) Hiking Scale.

Moderate

Details

Informations

Elevation 10 m

Weather

Monday 16 March

3°C

0°C

12 %

Additional weather tips

Max wind speed: 24.0 km/h

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Take Me There

Location: Helsinki, Southern Finland, Finland

Other Popular Places to Check Out

King's Gate

Suomenlinna Sea Fortress

Helsinki Cathedral

Senate Square (Senaatintori)

View of Helsinki South Harbor and Market Square

11-Inch Coastal Gun M1867

Statue of Alexander II, Senate Square

Statue of Johan Ludvig Runeberg, Esplanadi Park

Kanavaranta Waterfront Promenade

Erottaja Fire Station

View of Vallisaari and Kuninkaansaari Fortifications

Isoisänsilta Bridge

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