Wielki Groń (1,075 m a.s.l.) is a peak in the Beskid Żywiecko-Orawski range that offers something truly rare — it sits right on the Polish-Slovak border and marks the Great European Watershed, where rainwater splits its journey toward either the Baltic Sea or the Black Sea. Modest in height but rich in character, it is a rewarding destination for anyone exploring the quieter corners of the Carpathians.

Part of the Pilsko Group in the Orawian Beskids, Wielki Groń drops steeply on its eastern side toward the Slovak valley of Mutnianka. To the northwest, a forested ridge runs toward the subsidiary summit of Kościelec (846 m), separating the valleys of two streams. The terrain is largely wooded, with small clearings and broad areas of windthrow along the ridge descending to the Bystra valley — lending the landscape a wild, untamed feel. Autumn transforms the forests into a vivid tapestry of colour, making any hike here especially memorable in October.

• From Trzy Kopce via the Bory Orawskie pass — the trail continues over Gruba Buczyna to Krawców Wierch, where the PTTK mountain hut is located; moderate difficulty.
• Slovak border trail — an alternative approach from the Slovak side, following the state border ridge.

• The Polish-Slovak state border runs directly across the summit — as both countries are in the Schengen Area, crossing is entirely free and unrestricted.
• The Great European Watershed passes over the peak — a remarkable geographical feature you can stand astride.
• The PTTK mountain hut on nearby Krawców Wierch is a convenient base or rest stop for longer ridge walks in the area.

Here is a fact worth pausing over: a raindrop falling on one side of the summit will eventually reach the Baltic Sea, while one falling just a step away flows all the way to the Black Sea — a quiet marvel hiding in plain sight on this unassuming Beskid peak.