Buttertubs potholes, karstic erosion at Buttertubs Pass, between Wensleydale and Swaledale, Yorkshire Dales National Park, Yorkshire, England, United Kingdom, Europe

travel travel destinations color image photography contemporary day outdoors horizontal landscape landscapes nature natural world erosion eroded limestone geology physical geography surface processes karst buttertubs potholes pot holes buttertubs pass yorkshire dales yorkshire dales national park national parks yorkshire england great britain united kingdom europe high angle view