Duncansby Lighthouse is located on the northeastern coast of Scotland, near the village of John o' Groats. Built in 1924, it stands at a height of 60 feet and is known for its striking white tower. The lighthouse helps guide ships safely through the treacherous waters of the Pentland Firth, an area known for its strong currents. The lighthouse is situated near the Duncansby Stacks, a series of impressive sea cliffs and rock formations. Visitors to the area can enjoy stunning views of the coastline and the surrounding landscape, making it a popular spot for photography and nature walks.