Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Routes
Places to see
Natural Monuments
Netherlands
North Brabant

Altena

Top 20 Natural Monuments around Altena

Best natural monuments around Altena are found within the scenic Sauerland region, characterized by its hilly, forested terrain and the Lenne River. This area offers diverse landscapes, including green valleys, wooded mountain ranges, and geological formations. The region provides various outdoor exploration opportunities for visitors interested in natural beauty and historical significance. Altena is known for its geological formations, reservoirs, and extensive nature park landscapes.

Best natural monuments around Altena

  • The most popular natural monuments is Munnikenland and Loevestein Castle

Last updated: June 26, 2026

Munnikenland and Loevestein Castle

Highlight • Castle

Beautiful walking in the Munnikenland with Slot Loevestein as the icing on the cake.

Translated by Google •

Tip by

See hikes here

Send to Phone

Save

Biesbosch Museum Island

Highlight • Historical Site

The starting point for a cycling, walking or boating trip through National Park de Biesbosch; that is Natuurpoort Biesbosch Museum Island. Discover the museum, sail past tidal willow forests, canoe …

Translated by Google •

Tip by

Save

Sign up now to discover places like this

Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.

Sign up for free

Restaurant Bosch en Duin

Highlight • Restaurant

Restaurant Bosch en Duin is located exactly next to the cycling and MTB route. The restaurant and terraces are highly recommended, wonderful to relax.

Translated by Google •

Tip by

Save

Hooge Hof

Highlight • Natural

The Biesbosch is easily accessible on foot and by bicycle. There are many small bridges and ferries. There is a wide choice of routes. This also applies to this beautiful part of the Biesbosch, the former Hooge Hof polder.

Translated by Google •

Tip by

Save

Vlijmense Polder Observation Deck

Highlight • Viewpoint

On the dike at Vlijmen, next to the cycle path in the form of a ship's bow, you will find a viewing point where you have a beautiful view over the Vlijmen polder.

Translated by Google •

Tip by

Save

Sign up for free to discover even more natural monuments around Altena.

Sign up for free

Already have an account?

Start today with a free account

Your next adventure awaits.

Login or Signup

Popular around Altena

The Meuse Cycle Route - Follow the Meuse from the hills to the harbor

Pilgrim Trail (LAW 7-1) - Through idyllic villages and vast polders

The Meuse Cycle Route - Follow the Meuse from the hills to the harbor

Four versatile Brabant – Nature camping route Noord-Brabant

Below the waterline of the Sint-Elisabethsvloed – Biesboschpad

Bourgondisch Brabant - 20 tasty nature walks

History and Nature – walking the Waterliniepad

Cycle through water-rich Holland along the sea – LF9 NAP Route

Amsterdam to 's-Hertogenbosch – Pilgrims’ Path part 1

A complete hiking bucket list through every Dutch National Park

Other adventures around Altena

The Meuse Cycle Route - Follow the Meuse from the hills to the harbor

Cycling Collection by

Caressa

Tips from the Community

Jeff S
May 9, 2026, Hooge Hof

Where nature is still something sustainable...

Translated by Google

6

0

The Biesbosch Museum, located in the heart of the National Park, conveys the history, nature and culture of this unique river landscape and invites you to learn more about the ecological importance of the area.

Translated by Google

0

0

Lovely place (I was halfway) to rest for a while and if you want to visit the museum, or take a boat trip through the Biesbosch.

Translated by Google

2

0

A beautiful location and entry point to the nature reserve.

Translated by Google

4

0

Restaurant Bosch en Duin is located exactly next to the cycling and MTB route. The restaurant and terraces are highly recommended, wonderful to relax.

Translated by Google

23

0

A nice place to stop off at the restaurant/café Bosch en Duin. Good food and delicious cakes. The staff are very friendly and attentive. Dogs are also allowed in the restaurant 👍👍👍

Translated by Google

4

0

Beautiful area with many birds. Currently very wet and parts of the walking path are closed. Strolling along the Maas is fun, but now it is swampy.

Translated by Google

2

0

In the museum there is lots and lots of information about plants, fauna and birds. Very informative. Beautiful bike route through the landscape.

Translated by Google

4

1

Frequently Asked Questions

What are the most prominent natural monuments to visit around Altena?

The most prominent natural monuments around Altena include the Felsenmeer (Hemer), an impressive 'sea of rocks' recognized as a National Geotope with 380-million-year-old reef limestone formations. Another significant site is the Fuelbecketalsperre (Fuelbecke Dam), a tranquil reservoir offering idyllic walks. Additionally, the expansive Sauerland-Rothaargebirge Nature Park encompasses the area, providing diverse landscapes of green valleys and wooded mountains.

What unique geological features can I explore near Altena?

Near Altena, you can explore the unique geological formations of the Felsenmeer (Hemer). This site features rugged subsurface formations of 380-million-year-old reef limestone, stretching approximately 700 meters in length. It's a fascinating example of ancient geological processes.

Are there family-friendly natural monuments around Altena?

Yes, the Felsenmeer (Hemer) is suitable for families, offering picturesque paths, a free-floating bridge, and a viewing platform. Its proximity to the Sauerlandpark Hemer also makes it ideal for a day trip combining nature and culture. The broader Sauerland-Rothaargebirge Nature Park also offers numerous easy trails and natural environments for families to enjoy.

What historical significance do the natural monuments near Altena hold?

The Felsenmeer (Hemer) holds historical significance as one of the oldest iron ore mining areas in Westphalia, with evidence of activities dating back to 900 AD. The Fuelbecketalsperre (Fuelbecke Dam), constructed in 1894, was an engineering marvel of its time, showcasing historical construction techniques.

What outdoor activities can I do near the natural monuments around Altena?

Near the natural monuments around Altena, you can enjoy various outdoor activities. The Fuelbecketalsperre is perfect for tranquil walks and runs, and it's part of the historic Drahthandelsweg. The Sauerland-Rothaargebirge Nature Park offers extensive hiking opportunities, including sections of the long-distance 'Sauerland-Höhenflug' and 'Rothaarsteig' trails. For cycling enthusiasts, there are numerous road cycling routes and gravel biking trails in the wider Altena area.

Are there hiking trails near the natural monuments in Altena?

Yes, the region offers numerous hiking opportunities. The Fuelbecketalsperre features idyllic paths for walking, and the Sauerland-Rothaargebirge Nature Park is one of Germany's most attractive hiking regions. You can explore various trails, including parts of the 'Sauerland-Höhenflug' and 'Rothaarsteig' trails, which provide stunning views and diverse forest environments. For more specific running trails, you can check out the running trails around Altena.

What is the best time to visit the natural monuments around Altena?

The natural monuments around Altena, particularly within the Sauerland-Rothaargebirge Nature Park, are beautiful in every season. Spring and autumn offer vibrant colors and pleasant temperatures for hiking. Summer is ideal for exploring and enjoying the reservoirs like the Fuelbecketalsperre, while winter can provide a unique, mystical atmosphere in the forests, though some paths might be more challenging.

What do visitors enjoy most about the natural monuments in the Altena region?

Visitors particularly enjoy the diverse natural beauty, from the ancient geological formations of the Felsenmeer to the tranquil waters of the Fuelbecketalsperre. The extensive hiking opportunities and the peaceful, green landscapes of the Sauerland-Rothaargebirge Nature Park are also highly appreciated for their opportunities for relaxation and outdoor exploration.

Is public transport available to reach natural monuments near Altena?

While specific direct public transport routes to every natural monument can vary, Altena is situated within the Sauerland region, which has regional bus services. For detailed information on reaching specific sites like the Felsenmeer (Hemer) or the Fuelbecketalsperre, it is advisable to check local public transport schedules or consider driving, as many natural sites are best accessed by car.

Are there any specific regulations or permits needed to visit these natural monuments?

Generally, the natural monuments like the Felsenmeer (Hemer) are freely accessible around the clock. However, visitors must remain on marked trails at the Felsenmeer due to hidden crevices. Within the Sauerland-Rothaargebirge Nature Park, general rules for nature conservation apply, such as staying on paths and respecting wildlife. No specific permits are typically required for general visitation or hiking.

Can I find accommodation or cafes near the natural monuments in Altena?

The Altena region, being a popular tourist destination within the Sauerland-Rothaargebirge Nature Park, offers various accommodation options and cafes in and around its towns. While specific establishments might not be directly adjacent to every natural monument, you will find choices in nearby communities like Altena itself or Hemer, which is close to the Felsenmeer.

Are the natural monuments around Altena accessible for people with limited mobility?

Accessibility can vary by location. The Felsenmeer (Hemer) has picturesque paths and a viewing platform, but its rugged terrain with hidden crevices means visitors must stay on marked trails, which might present challenges. The paths around the Fuelbecketalsperre are generally suitable for walks. For specific accessibility information, it's recommended to check with local tourist information centers.

Most popular routes around Altena

Hiking around Altena

Most popular attractions around Altena

Places to see

Store rating

Get inspired with the komoot mobile app

With a free komoot account, you can easily find, customize, and navigate endless outdoor adventures.

or

Join komoot Now

Store rating

Explore more

Extend your search for the best caves by checking out these guides of the top ones around Altena:

BoxmeerCuijkOisterwijkHilvarenbeekTilburgRoosendaalBergen Op ZoomGoirleAlphen-ChaamOirschotSint AnthonisBaarle-NassauBoxtelEerselHaarenBaarle-HertogGraveBergeijkHeusdenZundertVughtValkenswaardLoon Op ZandMill En Sint HubertSint-MichielsgestelGilze En RijenBladelRucphenWoensdrechtEindhovenSomerenBestAstenNuenen C.A.DeurneCranendonckVeldhovenReusel-De MierdenGeldrop-MierloMierloWaalwijkSteenbergenWaalreNuenen, Gerwen En NederwettenHeeze-LeendeLanderdGeldropHelmondMeierijstadGemert-BakelBoekelVeghelAalburgLaarbeekUdenDongenSint-OedenrodeOssLoonse en Drunense DuinenWerkendamKempenland-WestSchijndelS-HertogenboschMoerdijkBernhezeBredaMaasdonkGeertruidenbergOosterhoutDrimmelenHalderbergeEtten-LeurSon En BreugelLithWoudrichemRegte Heide & Riels LaagDe MaashorstKampinaLandgoed De UtrechtDe BiesboschOisterwijkse Bossen En VennenStippelbergVlijmens Ven, Moerputten & Bossche BroekDeurnsche Peel & Mariapeel

Nearby adventure guides

Things to Do around Woudrichem

background

Get ready to conquer new peaks

Sign up for Free

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy