Minerals for sale to tourists as souvenirs on side of road in Tiz n Tichka Pass oer Atlas mountains, Morocco, North Africa, Africa

Porthor (Porth Oer) beach, where the sand whistles due to the unique shape of the grains, Llyn Peninsulal Gwynedd, North Wales, Wales, United Kingdom, Europe

Porthor (Porth Oer) beach, where the sand whistles due to the unique shape of the grains, Llyn Peninsula, Gwynedd, North Wales, Wales, United Kingdom, Europe

Porth Oer, Llyn Peninsula, Gwynedd, Wales, UK, Europe

Aerial photograph, Retirement Home in Oer, Oer-Erkenschwick, Ruhr Area, North Rhine-Westphalia, Germany, Europe

Aerial picture, roof with solar panels, rotunda, Alt-Oer retirement home, Oer-Erkenschwick, Ruhr Area, North Rhine-Westphalia, Germany, Europe

Aerial view, circular building, red roof, old people's home, Alt-Oer retirement home, Oer-Erkenschwick, Ruhrgebiet area, North Rhine-Westphalia, Germany, Europe

Aerial picture, roof with solar panels, rotunda, Alt-Oer retirement home, Oer-Erkenschwick, Ruhr Area, North Rhine-Westphalia, Germany, Europe

Aerial view, circular building, red roof, old people's home, Alt-Oer retirement home, Oer-Erkenschwick, Ruhrgebiet area, North Rhine-Westphalia, Germany, Europe

Aerial photo, Oer-Erkenschwick, high rise-buildings, city center, Ruhrgebiet region, North Rhine-Westphalia, Germany, Europe

Aerial view, Jammertal Golf and Spa-Resort Datteln, Oer-Erkenschwick, Ruhr Area, North Rhine-Westphalia, Germany, Europe

Aerial view, Jammertal Golf and Spa-Resort Datteln, Oer-Erkenschwick, Ruhr Area, North Rhine-Westphalia, Germany, Europe

Aerial view, Berliner Platz festival hall, Oer-Erkenschwick, Ruhr Area, North Rhine-Westphalia, Germany, Europe

Single storey traditional stone cottage, Porth Oer Lleyn Peninsula, Gwynedd, South Wales, United Kingdom, Europe