10. MONUMENT TO GANGE ROLF, Bdwy. at 5th Ave. N., stands in the Great Northern depot park. Rollo, as Gange Rolf was also known, entered France in 909 with a band of Northmen, and founded Rouen. Two years later he installed himself Duke of Normandy. His line through William the Conqueror became the royal house of England in 1066, and the reigning family of Norway in 1905. The statue, a gift of the Society of Normandy to the Norse people of America, was unveiled in 1912 on the 1001st anniversary of the founding of Normandy. 11. ISLAND PARK, Bdwy. at Red River, Fargo's first park, was donated for a recreational center in 1877 by the Northern Pacific Railway. It was undeveloped until the early 1880's when the city council undertook the task of landscaping. In the attractive grounds are various athletic facilities and a building that serves as a community center. A granite MONUMENT in a fenced plot near the south driveway was intended for a sundial but was never completed. The oddly phrased religious sentiments on the sides are by O. W. Lien of Breckenridge, Minn., donor of the shaft, who said they were dictated to him by a voice. Near the west drive is a bronze MONUMENT TO HENRIK WERGELAND, a Norwegian poet noted for his efforts in opening the doors of Norway to the Jews and the naming of May 17 as Norwegian Independence Day. The monument is a gift of the Norwegian people to North Dakota and was presented during the Wergeland centenary in 1908. 12. OAK GROVE PARK (_tennis courts_, _horseshoe courts_, _playground apparatus_, _soft-ball diamonds_, _wading pool, picnic facilities_), on the Red River, has entrances at the E. end of 6th and 7th Aves. N., known as South and North Terrace. So sharp are the curves of the river that at one point one can look from North Dakota west into Minnesota. Oak Grove covers 39 acres. 13. EL ZAGAL PARK (_private_), 1411 Bdwy., is the property of the El Zagal Shrine Club. On the nine-hole golf course is the El Zagal Bowl, a natural amphitheater, used during the summer months for concerts and dramatic presentations. Programs each year include recitals by the Amphion Male Chorus of Fargo and Moorhead. North from the park are North Drive, which follows the Red River, and Memorial Drive, leading to Edgewood Park. 14. DOVRE SKI SLIDE, 1-1/2 m. N. of 19th Ave. on N. Bdwy., when completed in 1935, was the highest artificial ski scaffold in the United States. At its highest point it is 140 feet from the ground. Reaching their maximum speed at the end of the runway, 300 feet from the top of the slide, skiers land on a hillside leading to the Red River, and complete their slide in Minnesota.