Heggholmen Lighthouse
Heggholmen Lighthouse is a coastal lighthouse located in the Oslofjord, in the municipality of Oslo, Norway.
The lighthouse was established in 1827, and today's building dates from 1876. Automated in 1959 and de-manned in 1972.
Heggholmen Lighthouse was listed as a protected site in 1998.
Read about it at their official internet site