Copy and paste this HTML into your website code:
<iframe src="https://hiiker.app/trails/nevada/douglas-county/castle-rock-trail-via-tahoe-rim-trail/iframe" title="Castle Rock Trail via Tahoe Rim Trail | Hiiker" referrerpolicy="origin-when-cross-origin" style="width: 100%; aspect-ratio: 4/3; max-width:800px;"></iframe>