halsanefshellir cave with reynisdrangar natural rock formation on reynisfjara black sand beach in gloomy day at iceland

atlantic ocean basalt beach beautiful black cave coastline dark destination discovery dramatic europe exploration famous place geology gloomy halsanefshellir iceland icelandic journey landscape moody mountain natural column nature overcast reynisdrangar reynisfjall reynisfjoru rock formation sand scenery scenic sea seascape shore sky south summer tourism travel trip vik volcanic volcano wave weather wilderness