The Legend of Zelda: Tears of the Kingdom has a total number of 15 Skyview Towers around Hyrule. Skyview Towers are primarily used for the purpose of sending Link into the air so that he may explore different areas of the map and record his discoveries on his Purah Pad. However, in order to use these Skyview Towers, you will first need to complete a series of objectives that will either unlock or repair the towers.