
At Tenntorp, near Älta and 15 minutes from Stockholm, you will find our high rope courses. With love and creativity, we have over the past 24 years built and developed courses for maximum fun. They are ingeniously constructed with both tricky and physical elements to suit different levels. The names of the courses are taken from nice places around the Erstavik reserve, take the opportunity to go for a walk! All our activities are carried out with professional safety equipment and well-trained guides. The facility meets the highest European safety standards and is inspected several times a year. Choose whether you want to make a group booking or come when it is open to the public on an open departure.
We are open year-round for group bookings! With a group booking, you’ll have one or several of our high ropes courses exclusively for your group. A guide will accompany your group to coach and oversee safety. Here, we use a traditional Via Ferrata system, adding an extra challenging dimension. Group bookings are perfect for those seeking a more exclusive experience.
Price:
1- 6 pers 3000 kr
7-10 pers 5000 kr
11-15 pers 6500 kr
16-20 pers 9000 kr (two courses)
For larger groups contact us for pricing
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Do you want to experience the high ropes course as an individual, a couple, or with your small family? Then book an open session! This means you will complete the course together with other visitors in a shared group. From the Easter holidays onward, we offer open sessions on selected days and times, mainly on Sundays and during school holidays. We recommend booking in advance to secure your spot. Current dates, times, and availability can be found in the calendar below
Low Courses: For those looking for a milder challenge and with children aged 7–12, Sanda offers two green/blue courses with a total of 25 obstacles and 5 ziplines.
Price: 300 SEK per person, 2 hours.
High Courses: For those seeking the ultimate challenge and with some experience.
2 red courses and 1 black course with long and fast ziplines.
Price: 500 SEK per person, 3 hours.
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High rope course
Difficulty: Green/blue, easy/moderately easy
Height: 1-8 meters
Number of challenges: 27
Total zipline length: 200 meters
Conditions for participation: Maximum weight 115kg. Minimum 140cm
(ca 110 cm accompanied by adults)
Age: Children from 6-7 years old can manage the course with adult help.
Children over 10 years old usually manage the course on their own, but we are all different, so choose according to the individual.
Sanda is also suitable for adults!
Two great courses in one with many tricky challenges/obstacles and a total of five ziplines. Korta Sanda is a green course with 5 challenges and a zipline that takes you down to the ground.
Long Sanda has 21 (!) activities with 4 different ziplines, it is possible to choose a shorter variant if you can't manage the whole course. Sanda starts close to the ground and gets progressively higher and more difficult, until you are 8 meters up! Sanda is suitable for adults, children and young people.
The name Sanda comes from the spring with its fresh water, which is stored and purified inside the pebble ridge that runs alongside Sandasjön. Tip; Walk there after your challenge, only 350 meters away.
High rope course
Difficulty: Red, intermediate
Height: 1-13meters
Number of challenges: 10 (including long zipline)
Zipline length: 200 meters + 150 meters
Conditions for participation: Maximum weight 100 kg, minimum 150 cm height
Age: From 15 years (from 13 years old with adult company)
For those who love riding zip lines. Vreta starts on the ground and quickly moves upwards with eight different challenging activities that take you up to a lofty 13 meters. This is the start of the Long Zipline which provides 200 meters of great riding! Once you've landed on the other side of the valley, you return on the next zipline, 150 meters.
High rope course
Difficulty: Black, difficult
Height: 15-18 meters
Number of challenges: 12
Finish: airy exit and rappel
Conditions for participation: Maximum weight 115 kg, minimum 150 cm
Age: From 15 years (from 13 years old with adult company)
Physically challenging course that starts with a vertical climb up a tree to the first platform at a height of 16 meters. As popular as Mellanberg but higher and even tougher. You can also do a shorter version of this course if the challenge is too great. The course ends with a thrilling step straight into the air and a descent. Suitable for participants who are reasonably physically strong.
High rope course
Difficult: Black+, extra difficult
Height: 15-18 meters
Number of challenges: 7, plus the fast zip line as a bonus!
Zipline length: 150 meters
Conditions for participation: Maximum weight 100 kg, minimum 150 cm
Age: From 15 years (from 13 years old with adult company)
This course has seven challenges and ends with the Fast Zipline. In other words, it is slightly shorter than Mellanberg and Högmora, but is both physically and mentally demanding. Suitable for those who want a real challenge. A tough course with a fast-paced finish and reward!

Download map of the courses