Something out of the ordinary

Nature experiences in Sonderborg Municipality

Experience over 250 km of winding coastline, beautiful forests and scenic routes in the Sonderborg area. Here, nature invites you to activities on land and at sea.

A large network of hiking and cycling routes crosses the entire municipality, and on Als, riders can follow a 100 km riding route. The many coastal stretches offer beautiful swimming and fishing spots as well as experiences in sea kayaking or snorkeling.

Hiking trails

Bicyclerute

Riding routes

Nature experiences in the Sonderborg area
Nature experiences in the Sonderborg area

Beaches

Overnight in nature

Nature and wildlife

The Natureland app

Nature experiences in the Sonderborg area
A circular logo with 17 colored segments representing the UN Sustainable Development Goals. The words CENTER FOR GLOBAL GOALS SØNDERBORG are written around the circle in white, rounded text.

Fishing

Access for everyone

The nature calendar: Come along for the ride

Harvest market in the Royal Kitchen Garden
11. September 2026
10.00 - 17.00
The Royal Kitchen Garden at Gråsten Castle
Harvest market in the Royal Kitchen Garden
12. September 2026
10.00 - 17.00
The Royal Kitchen Garden at Gråsten Castle
Forest walk with the Nature Agency – Gråsten Forests
14. September 2026
17.00 - 19.00
Gråstenskovene parking lot at Felstedvej
Couple with hiking equipment enjoying nature in Nordals Nature Park.
17. September 2026
10.00 - 14.00
Parking lot Kvickly
Forest hike with the Nature Agency - Nørreskov on Als
17. September 2026
17.00 - 19.00
Fjordmosevej parking lot by the water
Cute pig on green field with blue sky and clouds.
20. September 2026
10.00 - 16.00
Graasten Agricultural School
The birds around us by nature photographer Jens Eriksen
21. September 2026
19.00 - 22.00
Ahlmannsparken, BHJ hall

Hiking trails and walks

Where would you like to go for a walk? Sonderborg Municipality has 322 km of hiking trails that take you through scenic and diverse landscapes. Whether you want to go long or short, along the coast, through tunnel valleys or in the forest, you will find trips that suit your wishes. The hiking trails are divided into 131 routes and are well marked.

The Gendarme Path, along Flensborg Fjord, or the Alsstien along the Alsian coast are long, multi-day hikes, while the Stevning Nor and Nybøl Nor trails are obvious short and medium-length routes for day trips.

Nature guides' top 3 routes

1. The Gendarme Trail

2. The Als path

3. Nybølnorstien

Bicyclerute

Cycling in Sonderborg Municipality offers beautiful experiences on Als and in the surrounding countryside. The good cycle paths and small, quiet roads take you around all areas in the municipality. Cycle to the royal town of Gråsten and the Royal Garden or the historic Dybbøl Banke and Dybbøl Mill. Cross Als Fjord between Ballebro and Hardeshøj with the ferry Bitten, where bicycles come aboard for free, and visit the special nature in the Nordals Nature Park and the Nørreskoven Forest.

Sonderborg Municipality has plenty of cycle routes and mountain bike trails. Choose the length of your route and find an area that suits you. Udinaturen.dk

Riding routes

On Als you have the opportunity to experience the beautiful landscape on horseback. The riding trail on Als is a 100 km long round trip, which goes both along the coast and inland. The route goes along fields, gravel roads and side roads. Along the way, a number of hay hotels and shelters offer good accommodation for riders and horses.

Beaches

The 250 km of beautiful coastline and fine beaches in Sonderborg municipality provide plenty of opportunities for water activities. 9 beaches are Blue Flag Beaches and 3 beaches are Winter Bathing Points. For the bather this means that the safety and bathing water quality is okay.

On the Blue Flag beaches offers The nature guides Sonderborg lots of activities during the summer. Activities include fishing trips, dissection of sea animals, wild food on the beach, beach safari and Crab Day.

Shelters, tent sites and overnight stays in the open air

Do you want to go out into nature and cook on a campfire, sleep under the open sky or spend the night in a shelter? There are many options throughout Sonderborg municipality. For example, use campfire sites, campfire huts or primitive overnight accommodations.

At primitive overnight sites, you can spend the night in nature in a tent or shelter as an individual or a small group. The overnight sites are often located in beautiful natural surroundings and are accessible from hiking, cycling and horse riding routes or the coast. Most overnight and shelter sites are free, while some have a small user fee. Free camping in selected state forests is another option.

You can find more information at www.udinaturen.dk.

Nature and wildlife

Fishing spots and fishing lakes

Especially on Nordals there are several fishing lakes, but you can also fish directly from the beach. See the many fishing spots on the map or read more here.

In the Sonderborg area, all anglers between the ages of 18 and 66 must have fishing license, while certain Put & Take lakes only require a fishing license for that water.

The Natureland app

The Sonderborg Nature Park invites everyone to experience nature. It is your gateway to more than 250 km of winding coastline, beautiful natural areas, rich cultural history and cozy local communities in the Sonderborg area.

Whether you are active on foot, by bike or on horseback, or simply want to relax in nature, Naturlandet Sonderborg has something to offer – for both children and adults. You can find routes, facilities and attractions that can make your trip into the great outdoors a good and memorable experience. Go out to Naturlandet Sonderborg.

Nature experiences in the Sonderborg area