Top 9 Caves around Glarus Süd

Glarus Süd offers a unique blend of natural rock formations and historical man-made underground structures. You can discover natural bridges with cave-like features, rock crevices, and a significant historic slate mine. The region is also home to the spectacular Martinsloch, a natural rock window.

Yes, you can explore several natural formations. The Kärpfbrücke Natural Bridge allows access into a cave at low water. There's also a notable Rock crevice that forms a real cave you can climb into. Additionally, the Martinsloch is a famous natural triangular rock window, though not a traditional cave.

The most historically significant site is the Landesplattenberg Engi, a former slate mine first documented in 1565. It was a major source of income for the Glarus region for centuries, with slate products exported worldwide. Today, it's preserved as a historical monument, offering insights into the area's industrial heritage and unique underground landscapes.

Yes, the Landesplattenberg Engi is a historic slate mine open to visitors. It's not a natural cave but an impressive underground world created by centuries of mining. You can explore illuminated passages and 'cathedrals' carved from black slate. Regular public tours are offered, lasting approximately 2.5 hours.

When visiting the Landesplattenberg Engi, it is advisable to wear sturdy shoes and warm clothing. The temperature inside the mountain remains a constant 12 degrees Celsius, and the humidity is around 90%, making it quite cool and damp.

While some cave explorations might be challenging, the region offers other family-friendly activities. The Enchanted Forest Trail with Caves and Waterfall is a cool path through the forest that can be enjoyed by families, though it is uneven and requires sure-footedness. For broader outdoor activities, consider exploring the numerous hiking routes around Glarus Süd.

The Landesplattenberg Engi is renowned for its nearly 300-year-old fossil discoveries. Geologists and paleontologists have found notable fossils of fish, turtles, and birds here since the 18th century, making it a significant site for scientific study.

Yes, accessing many of these sites involves hiking. For instance, the Martinsloch is primarily reached via hiking routes that offer stunning views. The ascent to Martinsloch is recommended for very experienced hikers due to steep scree slopes. The Landesplattenberg Engi tour also begins with a half-hour walk to the tunnel entrance.

Glarus Süd is excellent for various outdoor activities. You can find numerous hiking trails, from moderate to difficult, such as the Muttsee Hut Circular Trail or the Panoramic hike Braunwald. Mountain biking is also popular, with trails like the Bächi Bike Trail. For more challenging adventures, there are mountain hikes available, including routes around Gumen Mountain Lodge.

Yes, you can visit the Kropfenstein Castle Ruins (Casti Grotta). This historical site is unique because its inner wall and parts of the roof are formed by overhanging rock. Access is via a steep, narrow path, which has been secured with railings since a restoration in the 1950s.

The Landesplattenberg Engi slate mine maintains a constant cool temperature year-round, making it suitable for visits in various seasons. For natural formations like the Martinsloch and hiking trails, spring and autumn offer pleasant weather, though the Martinsloch spectacle occurs specifically a few days in spring and autumn. Always check local conditions, especially for sites like the Kärpfbrücke Natural Bridge, which is only accessible at low water levels.

A guided tour of the Landesplattenberg Engi typically lasts approximately 2.5 hours. This includes a half-hour walk to the tunnel entrance and time spent exploring the magnificent slate caverns inside the mountain.