From 1873 onward, Lysøen ("island of light") was the home of the Norwegian violin virtuoso Ole Bull (1810–80). His over-the-top mansion has an onion dome, gingerbread gables, curved staircases, and cutwork trim, and it's surrounded by 13 km (8 miles) of pathways created by Bull; it's great for picnics, rowing, and swimming in secluded spots. During Bull's long career, he performed frequently throughout Europe and the United States, and even started a short-lived utopian colony—Oleana—in Pennsylvania. After founding the first national theater in Norway, he chose the young playwright Henrik Ibsen to write full-time for the theater, and later encouraged and promoted another neophyte—Edvard Grieg, then 15 years old.
Lysekloster, 5215, Norway