www.oberpfalz-luftbild.de

Anchor text: Article (in German) with aerial photographs of the Kappl

Wikipedia: Waldsassen

Anchor text: aerial photos of the castle

Wikipedia: Schloss Neidstein

Anchor text: Aerial photographs of this landscape; key word: Waldnaab

Wikipedia: Waldnaab

Anchor text: Pictures of Kreuzberg Church

Wikipedia: Kreuzberg Church, Schwandorf

Anchor text: EDFW at Oberpfalz-luftbild.de

Wikipedia: Würzburg-Schenkenturm Airfield