Blatný vrch (1376 m a.s.l.) is a quietly rewarding summit sitting right on the Czech-Bavarian border, tucked between the Großer Rachel and the Lusen in the heart of the Bavarian Forest National Park. It won't overwhelm you with crowds or panoramic terraces — instead it offers something rarer: genuine wilderness and a real sense of crossing into the unknown.

The summit itself is a modest rock formation rising about 5 metres above the surrounding forest — unspectacular at first glance, but rich in atmosphere. The elongated ridge runs perpendicular to the state border, and the dense forest enveloping it shifts beautifully through the seasons: vivid greens in summer, blazing beeches in autumn, and deep winter silence that makes the whole area feel completely untouched.

• The only access route is via the unmarked border trail (Grenzsteig) — no trail markings, so good map-reading skills or a GPS device are essential. Difficulty: moderate.

• Access to the summit is permitted only between 15 July and 15 November each year, as required by the Bavarian Forest National Park regulations.
• The Grenzsteig is an unmarked trail — bring a detailed topographic map or GPS navigation.
• The peak lies within the strict core zone of the Bavarian Forest National Park — stay on the designated route at all times.

On 20 June 1963, two Czechoslovak MiG-15 jet fighters crashed on the German side of the ridge, west of the summit — both pilots lost their lives, leaving a quiet footnote of Cold War history hidden among these forested slopes.