- Valle Mendoza | Cerro Quebrada Blanca
- Allgäuer Alpen with Gottesacker and Hoher Ifen
- Allgäuer Alpen | Gottesacker
- Trenchtling with Ebenstein and Hochschwab
- Totes Gebirge | Karst highland
- Dachstein panorama
- Dachstein | Limestone pavement
- Dachstein | Karst rills
- Alpstein with Berggasthaus Alter Säntis and Seealpsee
- Cordillera de la Sal | Karstic sinkhole
- Monte San Simeone | Montane beech forest
- Caravaca de la Cruz | Fuentes del Marqués
- Torcal de Antequera | Panoramic view
- Torcal de Antequera | Karst landscape
- Torcal de Antequera | Karst landscape
- Torcal de Antequera | Karst landforms
- Torcal de Antequera | Karst landscape
- Torcal de Antequera | Karst landforms
- Torcal de Antequera | Karst landforms
- Chamonix | Rochers des Fiz
- Chamonix | Panoramic view
- Chamonix | Panoramic view
- Col du Galibier | Gypsum karst features
- Col du Galibier | Gypsum karst
- Col du Galibier | Northern slope
- Super-Sauze | Limestone on top of black marl
- Kuala Lumpur | Batu Caves
- Jenolan Caves | Orient Cave
- Jenolan Caves | Orient Cave
- Jenolan Caves | Orient Cave
- Jenolan Caves | Orient Cave
- Jenolan Caves | Orient Cave
- Jenolan Caves | Orient Cave
- Jenolan Caves | Orient Cave
- Jenolan Caves | Orient Cave
- Jenolan Caves | Orient Cave
- Jenolan Caves | Orient Cave
- Kyzylsu Valley | Gypsum karst and landslide