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Finland
Southern Finland
Southwest Finland

Haunisten allas

The best MTB trails around Haunisten allas

4.3

(32)

155

riders

31

rides

Mountain bike trails around Haunisten allas offer a diverse and engaging terrain for riders. The area is characterized by varied forest types, including pine, spruce, and birch, with trails winding through this natural landscape. Riders will encounter large boulders and small hills, providing scenic views over the artificial lake. The trails feature a mix of sand, roots, rock, and forest floor, contributing to a dynamic riding experience.

Best mountain bike trails around Haunisten allas

  • The most popular mountain bike trail…

Last updated: July 10, 2026

1

riders

#1.

Maarian allas – Vuorelanpuisto loop from Sandvik, Runosmäen tehdas

43.8km

02:19

190m

190m

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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Moderate

Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.

Moderate
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Hard mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard

4.4

(14)

25

riders

20.7km

01:57

120m

120m

Hard mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard

Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard
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Tips from the Community

Olli
May 7, 2026, Kullaanvuori Observation Tower

The tower is closed for safety reasons from May 5, 2026. https://raisio.fi/fi/uutiset/kullaanvuoren-nakotorni-suljettu-turvallisuussyista

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A great spot for a break slightly off the main hiking route. You'll find a grill and benches in front, plus a dry toilet nearby.

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Kullaanvuori Observation Tower: You can ride right up to the base, then it's a short walk to the top. From the tower, you get wide views over the forested landscape. A great spot for a break, bring a snack and enjoy the scenery.

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This is an artificial lake built in 1973, which was originally a raw water storage, but is now used for recreation.

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The ideal place for a relaxing hike.

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This is an artificial lake built in 1973, which was originally a raw water storage, but is now used for recreation.

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According to legend, the round holes were carved into the rock by the Hiids (evil spirits) so they could cook their porridge. Scientists, however, believe they were formed during the melting process of the Ice Age, when the water masses set stones in a circular motion, which then ground depressions into the rock.

Translated by Google

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Rocky peak (70m above sea level) with a small, interestingly constructed observation tower. Unfortunately, the tower is somewhat dated and no longer stable.

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Frequently Asked Questions

How many mountain bike trails are available around Haunisten allas?

There are over 40 mountain bike trails around Haunisten allas, offering a variety of experiences. These include 6 easy routes, 18 moderate routes, and 17 difficult routes, ensuring options for all skill levels.

What kind of terrain can I expect on the mountain bike trails in Haunisten allas?

The trails around Haunisten allas offer diverse and engaging terrain. You'll encounter a mix of singletrack, sand, roots, rock, and forest floor. The landscape features varied forest types, large boulders, and small hills, providing both scenic views and technical challenges.

Are there easy mountain bike trails suitable for beginners or families?

Yes, Haunisten allas offers 6 easy mountain bike trails. An excellent option for those seeking a less strenuous ride is the Kallastenvuoren lehto – Venheenpuisto loop from Raisio, which is 8.7 miles (14.0 km) long and classified as easy.

Are there challenging mountain bike trails for experienced riders?

Absolutely. Haunisten allas has 17 difficult mountain bike trails. For a challenging experience with varied terrain and rocky sections, consider the Haunisten allas – Haunisten Reservoir loop from Mälikkälä, a 10.1 miles (16.3 km) path.

What do other mountain bikers enjoy most about the trails in Haunisten allas?

The mountain bike trails in Haunisten allas are highly rated by the komoot community, with an average score of 4.1 stars from over 20 reviews. Riders often praise the diverse terrain, the picturesque 'fairy-tale forest' ambiance, and the dynamic riding experience offered by the mix of sand, roots, and rocky sections.

Are there any loop trails for mountain biking around Haunisten allas?

Yes, many of the trails are designed as loops. A popular option is the Loop from Raisio, which is 12.8 miles (20.7 km) long and takes about 1 hour 57 minutes to complete, leading through diverse forest types.

Where can I park when visiting Haunisten allas for mountain biking?

There are designated parking areas available. One of the campfire sites, which is easily accessible, is located near a parking area, making it convenient for visitors.

What facilities and amenities are available along the trails?

Around Haunisten allas, you'll find several amenities to enhance your visit. These include two lean-to shelters (laavua), toilets, and designated campfire sites with wood sheds. There's also an 18-hole frisbee golf course near the lake for other recreational activities.

What is the best time of year to go mountain biking in Haunisten allas?

The trails are enjoyable throughout much of the year. Autumn is particularly scenic, offering a picturesque 'fairy-tale forest' ambiance with vibrant colors. Winter mountain biking is also possible, though trail conditions may vary.

Are the mountain bike trails well-marked?

Yes, the main trail around Haunisten allas is well-marked. You'll find blue dots on tree trunks, making navigation straightforward and helping you stay on course.

What natural features can I expect to see while mountain biking?

As you ride, you'll pass through diverse forest types, predominantly pine, spruce, and birch. The trails also feature impressive large boulders (siirtolohkareet) and small hills (nyppylät) that offer scenic views over the artificial lake. It's also a good spot for birdwatching, with various species thriving on the lake.

Is there a longer mountain bike route that explores the broader region?

Yes, for those looking to explore beyond the immediate Haunisten allas area, the Maarian allas loop from Sandvik, Runosmäen tehdas is a great option. This moderate 26.8 miles (43.1 km) trail takes about 2 hours 16 minutes to complete and explores a broader network of trails in the region.

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