Odense Odense River to the south and Naesbyhoved Lake (now dry) to the north. Nonnebakken, one of Denmark's former Viking ring fortresses, lay to the south of the river. Today, Odense's Møntergården Museum has many artefacts related to the early Viking history in the Odense area. The Vikings built numerous fortifications along the river banks to defend it against invaders coming in from the coast. The city celebrated its thousandth anniversary in 1988, commemorating the first mention of the town's name in a letter dated 18 March 988 from the German Emperor Otto III which granted rights to Odense and neighbouring
Odense Municipality runs 37 schools. Odense is also the home of 13 private schools. Neighboring municipalities are Kerteminde to the east, Faaborg-Midtfyn to the south, Assens to the west, and Nordfyn to the north. The municipality is connected with all points on the island with an extensive system of roads, including the major E20 Funish Motorway ("Fynske Motorvej") which runs across the island through the town of Odense and connect the island on the east to the island of Zealand over the Great Belt Bridge and on the west to the Danish mainland, Jutland over the Little Belt Bridge. A motorway built