Photo - Ringwall Buchberg

Sven-121 · CC0 1.0, https://creativecommons.org/publicdomain/zero/1.0/ · Wikimedia Commons · https://commons.wikimedia.org/wiki/File:Ringwall_Buchenberg01.JPG

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Source: Wikidata – cave items (Germany) (www.wikidata.org), modified. CC0 1.0, https://creativecommons.org/publicdomain/zero/1.0/ Wikidata (CC0 1.0) · data as of 2026 · Source: German Wikipedia – article leads (cave descriptions) (de.wikipedia.org), modified. CC BY-SA 4.0, https://creativecommons.org/licenses/by-sa/4.0/ Wikipedia contributors (de.wikipedia.org), CC BY-SA 4.0 · Text by Wikipedia contributors (Ringwall Buchenberg) · description · obtained 2026-11-13 · https://de.wikipedia.org/wiki/Ringwall_Buchenberg · data as of 2026