Tusindårsskoven (meaning "The Thousand Year Forest") is a forest in southwestern Odense, Funen, Denmark. Measuring approximately 74,000 square metres, it is located between the districts Bolbro and Sanderum, and is situated between the railway and the Odense Adventure Golf. The open grass area features a hill and is surrounded by newer afforestation. The forest was established in 1988, in connection with Odense Municipality's celebration of the city's thousandth anniversary.