Grótta, located in Seltjarnarnes City Area, is a captivating natural and historical site that offers visitors a unique blend of scenic beauty and rich heritage. On a small peninsula at the westernmost tip of the Greater Reykjavík area, Grótta is renowned for its iconic lighthouse, stunning coastal views, and abundant wildlife.

The Grótta Lighthouse, built in 1897 and later reconstructed in 1947, is a prominent landmark. Its stark white structure contrasts beautifully with the rugged landscape and the deep blue of the Atlantic Ocean. The lighthouse is still operational, guiding ships safely through Faxaflói Bay. Visitors can walk along the causeway to the lighthouse during low tide, providing a close-up view of this historic beacon and its surrounding tidal flats.

One of the main attractions of Grótta is its breathtaking natural environment. The area is a designated nature reserve, offering a sanctuary for various bird species, especially during the migratory seasons. Bird watchers flock to Grótta to observe species such as Arctic terns, eiders, and numerous gulls. The combination of coastal meadows, rocky shores, and tidal pools creates a diverse ecosystem that supports this vibrant birdlife.

Grótta is also a popular spot for both locals and tourists seeking tranquillity and natural beauty. The walking and cycling paths around the peninsula provide a scenic route for outdoor enthusiasts, with panoramic views of the ocean, Mount Esja, and even glimpses of Reykjavík's skyline. In the winter months, Grótta becomes a prime location for witnessing the mesmerizing northern lights, offering an unobstructed view of the celestial display.

The area around Grótta is rich in folklore and history, adding a layer of cultural depth to its natural allure. Tales of sea monsters, shipwrecks, and maritime legends are part of the local lore, connecting visitors to the region's seafaring past.

For those seeking relaxation, the nearby Kvika foot bath offers a perfect spot to soak tired feet in warm geothermal water while taking in the serene surroundings. The combination of the foot bath and the scenic walks makes Grótta an ideal destination for a day trip filled with both activity and relaxation.

Overall, Grótta in Seltjarnarnes is a must-visit destination for anyone exploring Iceland. Its unique blend of natural splendour, historical significance, and recreational opportunities make it a memorable experience for all who visit.

During the breeding season, from 1 May to 15 July, it is not allowed to go out in Grótta and is closed to traffic. During the summer, you can find about 140 species of higher plants, which is about 1/3 of the total number of plant species in the country.