アルテンタンの天然記念物・トップ20

岩石層と巨石群のあるヘールバッハ渓谷は、指定されたジオトープです。 比較的急勾配で短い距離で約40メートルの高低差を克服するヘールバッハ川沿いには、直径5メートルまでの巨石が点在する印象的な巨石群が広がっています。しかし、これらの巨石の丸みは川によって形成されたものではなく、風化の結果です。玉ねぎ状風化（Wollsackverwitterung）した花崗岩は、更新世に個々の「玉ねぎ」に分解されました。花崗岩の砂利は洗い流され、巨石は多かれ少なかれその場に残りました。バイエルン州環境庁（LfU）。 https://www.umweltatlas.bayern.de/standortauskunft/rest/reporting/sb_geotope/generate?additionallayerfieldvalue=372R070 https://de.wikipedia.org/wiki/Naturschutzgebiet_H%C3%B6lle_(Oberpfalz)#Geologie

The cycle path is well-developed and signposted. Several rest stops are available. Before starting your bike tour, it's best to check the opening times and days.

it's a dream here

A very beautiful railway line cycle path with a moderate gradient and almost entirely surrounded by beautiful nature. There are rest stops at regular intervals along the path, and several newly created playgrounds also invite you to linger. Coming from Regensburg, the surface is initially asphalt, later changing to gravel.

A perfect bike path for the start of the season 😀 especially if you're cycling from Falkenstein towards Regensburg. This works quite well if you take the bike bus to Falkenstein 🚐🚴🏻‍♀️ https://www.rvv.de/radtour-falkenstein-regensburg

Just beautiful and tranquil. Far from any road.

A very beautiful and highly recommended cycle path. Beautiful nature, quiet and very relaxed. From a M T B 👍

Wonderful combination of water and rocks. Great for climbing, even for kids.