Aachen

Aachen Cathedral is a masterpiece of architectural evolution, a place where the legacy of Charlemagne still echoes through its marble halls. Founded around 796 AD, this UNESCO World Heritage Site served as the coronation church for German kings for over 600 years. The centerpiece is the stunning octagonal Palatine Chapel, crowned by a magnificent dome adorned with original Carolingian mosaics. Inside, you will find the legendary marble throne of Charlemagne and the breathtaking golden shrine containing his remains. The Gothic choir, added later, features walls of stained glass that flood the interior with kaleidoscopic light, creating a spiritual atmosphere that bridges the gap between the ancient and the divine.

In the volcanic heart of western Germany, Eifel National Park unfolds as a mosaic of ancient beech forests, wildflower meadows, and dark-water maars — volcanic crater lakes that mirror the sky. Established in 2004 as North Rhine-Westphalia’s first national park, it protects 110 square kilometers of wilderness returning to its primeval rhythm. The park’s signature experience is the Wilder Kermeter barrier-free nature discovery trail, where a winding wooden path leads through cathedral-like beech woods to a panoramic platform over the Rur Reservoir. Red deer bellow across misty valleys in autumn rut; wildcats slip through the understory; black storks nest in sycamore giants. The Dreiborn Plateau, once a military training ground, now blooms with arnica and orchids each summer, its open heathland a rare habitat in densely populated Germany. After dark, the park reveals its second identity as an International Dark Sky Park — one of Europe’s finest stargazing stages, where the Milky Way arcs overhead unchallenged by light pollution. History whispers here too: the Ordensburg Vogelsang, a hulking Nazi-era training castle, now serves as a documentation center confronting the site’s dark past.