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Sisä-Hattu

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Sisä-Hattu

Sisä-Hattu, Natural islet in Eteläinen suurpiiri, Finland.

Sisä-Hattu is a small rocky island in the Baltic Sea, situated approximately 100 meters from the shore near Lauttasaari recreational park in Helsinki. The rock rises from the water and consists of gray stone shaped by elements and time.

The rock was marked by visitors in the 1940s with carved inscriptions, who etched names and dates into the surface. These markings show the long history of people who have explored and visited this location.

For people in Helsinki, this spot represents a place to experience the sea's proximity and spend time outdoors. Locals come here to fish or simply sit on the rocks and enjoy the surroundings.

The island is only accessible at low tide, when the water recedes enough to reveal a submerged path. Visitors should wear shoes with good grip and check the tide times before making the approximately 50-meter crossing.

The water level around the island changes daily, which means the submerged path shifts between being clearly visible and barely reachable depending on the tides. This creates a constantly changing character of the place that responds to the sea's natural rhythm.

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Location
Eteläinen suurpiiri
Location
Address
Sisä-Hattu, Helsinki, Finland
GPS coordinates
60.14336,24.88997
Latest update
December 6, 2025 19:09
What to do in Helsinki: saunas, islands, urban culture

Helsinki offers a unique mix of Nordic traditions and modern urban spaces. The city features public saunas like Sompasauna by the sea, where entry is free thanks to volunteer work, as well as century-old market halls such as Hakaniemi, built in 1914. Surrounding islands like Sisä-Hattu allow...

« Sisä-Hattu - Natural islet in Eteläinen suurpiiri, Finland » is provided by Around Us (aroundus.com). Images and texts are derived from Wikimedia project under a Creative Commons license. You are allowed to copy, distribute, and modify copies of this page, under the conditions set by the license, as long as this note is clearly visible.

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