Copy and paste this HTML into your website code:
<iframe src="https://hiiker.app/trails/germany/bad-kreuznach/falkenstein-uhu-warte-felsengarten-and-rabenkanzel-via-vital-tour/iframe" title="Falkenstein, Uhu Warte, Felsengarten and Rabenkanzel via Vital Tour | Hiiker" referrerpolicy="origin-when-cross-origin" style="width: 100%; aspect-ratio: 4/3; max-width:800px;"></iframe>