Katzenbuckel, Extinct volcano in Waldbrunn, Germany

Katzenbuckel is an eroded volcanic vent and, at 626.8 metres, the highest point of the Odenwald. Its broad, rounded summit is densely wooded, with lighter grass and scattered trees on the lower slopes above farmland. The vent once measured about 1,000 metres across.

The mountain formed through volcanic activity in prehistoric times and later became valued for its rock deposits. Local people extracted and used the stone over many centuries to support regional road construction and development.

The name Katzenbuckel translates as "cat hump". One explanation links it to the shape of the hill, which locals thought resembled a cat's arched back; another derives it from the Chatten, a people once settled in northern and central Hesse, whose name survives in the neighbouring state of Hesse three kilometres away. The origin remains unproven.

The area has marked hiking trails for different skill levels, so visitors can choose their preferred level of challenge. The ascent offers chances to observe different plants and rock layers at various elevations.

The rock formations show clear traces of volcanic origin with different minerals and crystal patterns visible to the naked eye. Hikers can observe these geological features along the trails without needing specialized knowledge.