sentences:  Activities include various water-related actions, like shore angling, boat angling, shark angling, sight seeing and photographic boat cruises, sea kayaking and wind- and kite surfing.Walvis Bay yearly houses one of the international legs of speed kite and wind surfing.Land activities include Sandwich Harbour sightseeing tours, desert sightseeing tours, 4X4 dune driving tours into the massive dunes south of the Kuiseb river, dune hang gliding, dune boarding and dune skiing, guided educational, historic and anthropologic quad biking tours into the Kuiseb Delta, visits to the Topnaar people, descendants of the Khoin-Khoin, and living desert tours.