Middle-earth: Shadow of Mordor is a story of revenge, slaughter, and mystery set entirely in Mordor, the Land of Shadows. Talion the character you will be playing is an ordinary man who loses everything, including his mortal life. In this third-person action role-playing game you have to find the Forge Towers. There are five of them and the location and use of these towers are given in this guide.
First find your a Forge Tower of five Forge Towers and select 'Reforge' to activate the Forge Tower at the top of the tower as the Wraith, and you will unlock Fast Travel! When you unlock the Fast travel, whenever you are not in combat or on a Mission you can just Fast Travel to unlock Forge Towers on the Map.
It will also help you when you die, you will resurrect at the nearest unlocked Forge Tower. The game automatically saves the Forge Towers you just unlocked if you hammered the anvil at the top of the Forge Tower. The game will track your collectibles progress out of the five towers as you progress on the screen, so you don't have to play to the end of a mission you're on if you don't want to.
Following are the five Middle-earth: Shadow of Mordor-Forge Towers:
Check out the following video to know the exact location of Middle-earth: Shadow of Mordor-Forge Towers: