Germany Kartstein Rock & Kakus Cave

The Kartstein is a limestone rock near Mechernich in the Eifel, home to the Kakus Cave, a cave system once used by Stone Age people and named after a legendary giant. Its large openings and natural arches offer great framing opportunities, especially with light falling into the cave.

Bring a wide-angle lens to capture the large cave openings and arches, ideally shooting from inside the cave looking out to frame the forest. The contrast between the dark interior and the bright outside is strong, so use a tripod and bracket your exposures for HDR blending. A person standing in one of the openings adds great scale and depth. Visit on a weekday or early in the morning to avoid crowds, as the spot is popular with families and hikers. Autumn foliage and misty mornings add a lot of atmosphere. Wear sturdy shoes, since the rock and paths can be slippery after rain.

The Kartstein rock is located west of the small village of Dreimühlen, part of Mechernich in the North Eifel. The easiest access is from the Kakushöhle hiking car park on the B477 road above Dreimühlen, which also has a toilet and a small kiosk. From there, a path leads up a flight of steps onto the Kartstein plateau, and the cave is only a short walk away. The cave is freely accessible and one of the largest open caves in the Eifel, with no entrance fees or permits required. Dogs are welcome on the surrounding trails if kept on a leash. If you have more time, the area connects to several marked hiking loops, including routes to Roman aqueduct remains along the Römerkanal trail.