Trettach and Oybach Via Alpina Red and O- Winterwanderung ins Oytal

Starting near Oberallgäu, Germany, this 10 km (6.2 miles) loop trail offers a delightful mix of natural beauty and moderate challenge, making it a perfect choice for hikers looking to explore the scenic Allgäu Alps. With an elevation gain of around 200 meters (656 feet), the trail is rated as medium difficulty, suitable for those with some hiking experience.### Getting There
To reach the trailhead, you can either drive or use public transport. If driving, head towards Oberstdorf in the Oberallgäu district. There are several parking options available near the trailhead. For those using public transport, take a train to Oberstdorf station. From there, local buses or a short taxi ride will get you to the starting point.### Trail Highlights
The trail begins near the picturesque town of Oberstdorf, a well-known destination for outdoor enthusiasts. As you set off, you'll be greeted by the serene beauty of the Allgäu Alps, with the Trettach and Oybach rivers accompanying you for portions of the hike.#### Trettach River
Approximately 2 km (1.2 miles) into the hike, you'll encounter the Trettach River. This river is known for its crystal-clear waters and the soothing sound of flowing water, making it a perfect spot for a short break. The surrounding area is lush with alpine flora, offering a vibrant display of colors, especially during the spring and summer months.#### Oybach Valley
Continuing along the trail, you'll enter the Oybach Valley around the 5 km (3.1 miles) mark. This valley is a highlight of the hike, featuring stunning views of the surrounding peaks and a diverse range of wildlife. Keep an eye out for chamois and marmots, which are commonly seen in this area. The valley is also home to several species of alpine birds, making it a great spot for birdwatching.### Historical Significance
The region around Oberallgäu has a rich history, with evidence of human settlement dating back to the Bronze Age. The trail itself passes near several historical landmarks, including old farmhouses and traditional alpine huts. These structures offer a glimpse into the region's past and its long-standing connection to alpine farming and mountain life.### Navigation and Safety
Given the moderate difficulty of the trail, it's advisable to use a reliable navigation tool like HiiKER to ensure you stay on track. The trail is well-marked, but having a digital map can be very helpful, especially in areas where the path may be less clear.### Flora and Fauna
The trail is a haven for nature lovers, with a diverse range of plant and animal life. In the spring and summer, the meadows are filled with wildflowers, including gentians and edelweiss. The forested sections of the trail are home to various species of trees, such as spruce and fir, providing shade and a cool respite during warmer months.### Final Stretch
As you near the end of the loop, the trail descends gently back towards Oberstdorf. This final section offers panoramic views of the town and the surrounding mountains, providing a perfect end to a rewarding hike. The descent is gradual, making it a comfortable finish to your journey.This trail offers a perfect blend of natural beauty, historical significance, and moderate challenge, making it a must-visit for hikers exploring the Allgäu Alps.