Dark Palace Grounds
Link must make his way stealthily through this area to reach the dungeon, as there are guards at several points on the way there. These guards follow set patterns similar to the guards outside Hyrule Castle in Ocarina of Time. It is very easy to tell where the guards can see as their line of sight is signified by glowing lines that hover in front of them. If Link is caught he will be placed into a small jail cell which he can easily escape by merging with a wall and slipping through a crack.