Lesná Dam is a small reservoir said to be the smallest dam in the Czech Republic - a quirky little landmark rather than a dramatic wilderness spot, but well worth a quick visit if you're passing through northern Bohemia.

Tucked right next to the I/9 road on the northern edge of the Lesná settlement, the dam sits on the Lesenský stream, a tributary of the Lužnička. It was originally built to hold back flash floods and once even powered the local Brasse company. Today it's a peaceful spot popular with anglers, its calm surface framed by greenery. Until fairly recently locals could even swim here, and the atmosphere feels different with each season - quiet and still in winter, lively with fishermen and walkers in summer. The dam wall itself is accessible from the main road, but it ends in a free overflow at the foot of the northern spur of Kozí hřbet, so you can't actually walk across to the other side.

How to get there

• From road I/9 at the northern edge of Lesná - short walk, a few minutes, easy

Practical information

• The dam wall does not connect to the other side - it ends in an open overflow
• Formerly used for swimming, now mainly a fishing spot

Local folklore claims this is the smallest dam in all of Bohemia - a fun fact worth checking for yourself while standing on its modest embankment.