The first tests with the optical telegraph – popularly called the flap telegraph – were done in Stavern in 1808.
Signal Hill, the 75 metre tall top north-west of Stavern city centre, has been used as a site for signalling and military surveillance for a very long time.
The optical telegraph wires replaced the formerly used systems with flag signalling. The wires were organized 1809-10, during the first part of the Napoleonic Wars. The stations were built as observation posts, making it possible to see both of the neighbouring stations from the basis.
In addition the optical telegraphs functioned as a military signalling system and communication system along the coast from Trondheim to Hvaler before the peace agreement in 1814, but the optical telegraph wires were also used for the benefit of civil ship traffic.
The optical telegraph in Stavern was a main site for optical telegraphs in Norway, and visitors may, together with the model, enjoy a magnificent view of Stavern right down below, Viksfjord to the west and the skerries and the ocean southwards.
From Herman Wildenveys gate by the Water Reservoir in the Stavern city centre, you need to walk a 100 metre long path to come to Signal Hill.