Gróttuviti

Grótta is a tied island located at the extreme end of Seltjarnarnes in the Capital Region of Iceland. The island is accessible by foot during low tide, giving visitors a six-hour window to explore the area. Grótta and its surrounding region are a popular outdoor recreational spot, known for its natural beauty and conservation efforts.

The lighthouse on the island, Gróttuviti, was originally built in 1897 and rebuilt in 1947. It is currently standing and is a notable feature of the island. The lighthouse is associated with Albert Þorvarðarson, a long-term lighthouse keeper who inspired the local search and rescue association.

The island became a nature reserve in 1974, and it is protected to preserve the habitats of its wildlife, including around 450 couples of arctic terns. The main house on the island has been abandoned since 1970, but it has been preserved and is now used as an occasional facility for school groups. Today, Grótta remains a unique and fascinating spot for nature lovers and those interested in Iceland's history and conservation efforts.

Light and tower

The light has a focal height of 24 metres. Its recorded status is active.