Old Man of Hoy, sandstone sea stack 137m high, with ferry in background, Hoy, Orkney Islands, Scotland, United Kingdom, Europe

coast western europe uk uk stone rock formation european union european eu english england eu daytime colour color britain vertical united kingdom travel destinations travel surface processes stacks sea stacks scotland sandstone rock formations rock formation physical geography photography orkneys orkney islands old man of hoy nobody nature natural world natural landmarks natural landmark landscapes landscape hoy great britain geology europe erosion eroded day contemporary color image coasts coastal features