There are many rewards for exploring the vast world of Tyria in Guild Wars 2. One such reward that you'll find as you travel throughout the various zones of the game is Vistas. A player can interact with a vista, which will then start a panoramic mini-movie that shows the surrounding area in lush detail.
Hoelbrak, the capital city of the Norn, has a total of five vistas for the players to find and interact with. A player will know the number of vistas by looking at the loading screen when entering a zone or at any time in the map legend for that area.