füessler cliff or füessler-felsen fueessler-felsen or fuessler-felsen on the ebenalp alpine hill and in the appenzellerland

cliff or fueesslerfelsen fuesslerfelsen ebenalp alpine hill appenzellerland adventure alp alps appenzell background beautiful berg blue canton climb climbing eco ecological ecology environment geology green hiking innerrhoden landscape mount mountain mountains natural nature outdoor outdoors panorama peak region rock rocky scenic sky stein stone stones summer summit sunny swiss switzerland top tourism travel trekking valley view wanderlust wilderness world