4.3
(137)
3,115
hikers
69
hikes
Urban hiking trails around Haunisten allas are centered on a man-made reservoir, offering a blend of accessible paths and natural features. The landscape is characterized by pine forests, with a mix of spruces and birches, and paths frequently follow the shoreline. Terrain includes gravel paths, rocky sections, and areas with exposed roots, providing varied walking surfaces. The area maintains a natural feel despite its proximity to urban areas.
Last updated: October 30, 2026
3
hikers
Moderate hike. Good fitness required. Easily walkable paths.
6
hikers
1.88km
00:30
20m
20m
Easy hike. Easily walkable paths.

3
hikers
4.36km
01:07
20m
20m
Easy hike. Easily walkable paths.
3.0
(1)
44
hikers
9.59km
02:29
60m
60m
Moderate hike. Good fitness required. Easily walkable paths.
16
hikers
Easy hike. Easily walkable paths.
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13th century medieval castle. largest surviving medieval buliding in finland.
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Small ferry that travels in large size across the river
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now just a nice functionalist building, the trains now stop half a km further east (access to platforms via the Logomo bridge)
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Impressive house that is definitely worth seeing
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The funicular takes you up the mountain for free.
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Turku Castle is a more than 700 year old historical monument. It has stood guard over the river Aura estuary since the 1280’s. Its granite stone walls hold within them the history of Finland, Sweden and the other Nordic countries. History in a nutshell The history of Turku Castle begins in the 1280's. During the centuries the fortification gradually changed into a grand greystone palace. In 1556, King Gustav Vasa named his son Johan Duke of Finland. The era of Johan marked a new phase in the construction of the Castle. The renaissance halls were built during this period, which also marked the beginning of the reneissance era in Finland. In the 17th century, the Governor General of Finland Per Brahe held court in the Bailey Castle. Gradually the administrative centre moved out of the by then old castle, and gave way to a prison. It also served as a storehouse and as barracks. In the 1941 bombings the castle was left in ruins. After the end of the war restaurations began. Nowadays the periods of construction can be seen in labyrinthine passages, walled up doors and windows and in mysterious staircases. Source: https://www.turku.fi/en/turkucastle More information about the Turku Castle under this Website
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This listed building houses a finance and real estate company
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There are over 75 urban hiking trails available around Haunisten allas. The komoot community has recorded a wide variety of routes, with 55 considered easy and 20 moderate, ensuring options for different skill levels.
The urban hiking trails around Haunisten allas offer varied terrain. You'll encounter gravel paths, some rocky sections, and areas with exposed roots, particularly as you venture closer to the natural surroundings of the reservoir. The paths often hug the shoreline, providing continuous views of the water.
Yes, Haunisten allas is well-suited for easy urban hikes. The primary loop around the reservoir is approximately 3.5 kilometers long and considered an easy hike, taking about two hours. For a shorter, very accessible option, consider the Turku Central Station – Rautatientori Park loop from Turku, which is less than 2 kilometers.
The reservoir itself offers continuous scenic views, especially along the shoreline paths. Small islands within the reservoir are important habitats for waterbirds, making it a good spot for birdwatching. While slightly outside the immediate reservoir loop, the Kullaanvuori Observation Tower provides expansive views over the forested surroundings.
Yes, there are two designated resting areas along the main route around Haunisten allas. Each spot is equipped with a lean-to shelter, a firepit (with firewood often available), and a dry toilet. One of these resting places is notably accessible, located just 400 meters from a dedicated accessible parking area.
Haunisten allas is a popular choice for day trips, including for individuals with dogs, due to its peaceful lakeside environment and engaging forest trails. Always ensure your dog is kept on a leash and that you clean up after them to maintain the natural beauty for everyone.
For a longer, moderate urban hike, you could explore the Turku Castle – Seaside Villas Promenade loop from Turku, which spans over 19 kilometers. Another option is the St. Michael's Church (Turku) – Suomen Joutsen Tall Ship loop from Pitkämäki, covering nearly 10 kilometers.
The area is highly rated by the komoot community, with an average score of 4.38 stars. Reviewers often praise the blend of accessible trails, the serene pine forests, and the continuous views of the water, making it an ideal escape from city life with an authentic natural feel.
Many of the urban hiking routes around Haunisten allas are circular, offering convenient starting and ending points. The primary loop around the reservoir is a well-known circular path. You can also find other circular options like the Turku Art Museum – Turku Market Hall loop from Turku, which is a moderate 9.4-kilometer loop.
You will encounter serene pine forests, with a mix of spruces and birches contributing to varied scenery throughout the seasons. The trails frequently follow the shoreline of the reservoir, offering continuous views of the water and small islands, which are home to various waterbirds.
Yes, Haunisten allas is an excellent choice for a quick escape. Despite its proximity to urban areas, it largely maintains an authentic natural feel, providing a peaceful lakeside environment and engaging forest trails perfect for a refreshing break from city life.


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