Allgauer Hochalpen Loop via Trettach - Oberstdorf

Nestled in the picturesque region of Oberallgäu, Germany, the Allgäuer Hochalpen Loop via Trettach - Oberstdorf is a challenging yet rewarding hiking adventure. This 17 km (approximately 10.5 miles) loop trail offers an elevation gain of around 1000 meters (3280 feet), making it suitable for experienced hikers seeking a demanding trek through the stunning Allgäu Alps.

Getting There

The trailhead is conveniently located near Oberstdorf, a charming town in the Bavarian Alps. For those traveling by public transport, Oberstdorf is well-connected by train, with regular services from major cities like Munich. From the Oberstdorf train station, local buses or taxis can take you to the trailhead. If you prefer to drive, Oberstdorf is accessible via the A7 motorway, followed by the B19 road. Parking is available near the trailhead, but it can fill up quickly during peak seasons, so an early start is advisable.

Trail Highlights

Trettachspitze and Surrounding Peaks

As you embark on the loop, you'll be greeted by the majestic sight of Trettachspitze, one of the most iconic peaks in the region. The trail meanders through lush alpine meadows and dense forests, offering breathtaking views of the surrounding mountains. Keep an eye out for the diverse flora and fauna, including alpine flowers and the occasional sighting of chamois or marmots.

Historical Significance

The Allgäu Alps have a rich history, with evidence of human settlement dating back to prehistoric times. The region was historically significant as a trade route between Germany and Italy, and remnants of ancient paths can still be found along the trail. The area also played a role during World War II, with some trails used by resistance fighters and smugglers.

Navigating the Trail

The loop is well-marked, but due to its difficulty, it's essential to have a reliable navigation tool. HiiKER is recommended for its detailed maps and real-time updates. The trail includes steep ascents and descents, rocky paths, and narrow ridges, requiring sure-footedness and a good level of fitness.

Notable Landmarks

Around the halfway point, you'll reach the picturesque Lake Seealpsee, a perfect spot for a rest and a picnic. The crystal-clear waters reflect the surrounding peaks, creating a serene and photogenic setting. As you continue, the trail offers panoramic views of the Allgäu Alps, with the Nebelhorn and Fellhorn peaks visible in the distance.

Wildlife and Nature

The Allgäuer Hochalpen is a protected area, home to a variety of wildlife. Birdwatchers will delight in spotting golden eagles and peregrine falcons soaring above. The diverse ecosystem supports a range of plant species, from vibrant wildflowers in the spring to the hardy alpine shrubs that withstand the harsh winters.

Final Stretch

As you near the end of the loop, the trail descends back towards Oberstdorf, offering a gentle cooldown after the challenging hike. The descent provides sweeping views of the valley below, with the town of Oberstdorf nestled amidst the verdant landscape. Upon completion, hikers can explore the town's quaint streets, enjoy local Bavarian cuisine, or relax in one of the many cafes.