Disc Golf Signs
A good Disc Golf sign shows the hole number, distance to the hole, obstacles, O.B (out of bounds), Par, Basket location and where the next tee is located.
Some will even show the available lines to take. Ariel views are common for the Disc Golf sign maps.
A good course will have the map of the entire course printed out for players to take with them. This is usually located around the 1st tee.