Trenckova rokle, Natural monument in Drahonín, Czech Republic.

Trenckova rokle is a protected natural area featuring steep rock walls made of silicate formations, scattered stone slopes, and a small stream with waterfalls flowing through the valley. The ravine has a varied landscape with narrow passages and open sections surrounded by forest.

The ravine is named after Baron Trenck, leader of the Pandur troops who defended the Habsburg monarchy against Ottoman raids; by legend he camped and hid here after Maria Theresa ordered his capture for looting and plundering. The 19-hectare site is now a nature monument and European Important Site managed by the South Moravian regional authority.

The ravine is named after Baron Trenck, leader of the Pandur troops who defended the Habsburg monarchy against Ottoman raids; legend says he hid and camped here after Maria Theresa ordered his capture for looting and plundering.

The site is accessible via marked hiking trails that start from nearby towns and pass through forest and rocky terrain. Visitors should wear sturdy footwear and bring weather protection, as the ground can be uneven and slippery.

The moss Buxbaumia viridis, a European-protected species, is the main reason the ravine is safeguarded; it grows on decaying wood left in the shaded ravine bottom. The stream forms cascades and waterfalls, the highest four metres tall.