River hike from Zwiesel after rain

Regen is a Landkreis (district) in Bavaria, Germany. It is bounded by (from the south and clockwise) the districts of Freyung-Grafenau, Deggendorf, Straubing-Bogen and Cham, and by the Czech Republic (Plzeň Region).

Rinchnacher Ohe is a river of Bavaria, Germany. It is a right tributary of the Schwarzer Regen, the upper course of the Regen, near the town Regen.

Bettmannsäge is a village in the borough of Regen in the Bavarian Forest region of Germany. It has a population of about 150.

Zwiesel station is the most important railway hub in the Bavarian Forest. It is the only station of the Lower Bavarian town of Zwiesel. Apart from this station, the town also contains Lichtenthal station in the Zwiesel district of Lichtenthal. It is classified by Deutsche Bahn as a category 3 station and has four platform tracks.