Before you can start collecting these Signal Lens, you need to start the Signals of the Sun - one of the game’s many Errand Quests. After doing so, there are six Signal Towers you need to find. This guide will show you where these Signal Towers are located in the Daunt, which Signal Lenses are located at which tower, and what the reward is for collecting all six Signal Lenses. Explainers on this page: Signal Lens locations: These Signal Lenses can be turned in to Raynah, an Oseram you meet during the Errand ‘Signals of the Sun.’ After your initial meeting, you can find her in Barren Light by the tents near the entrance. Signal Towers will only appear as a Signal Tower icon once you’ve discovered it. It will just be a white question mark on the map until then. Signals of the Sun, a Level 5 Errand, is given by a Barren Light guard named Maleev. You will find him dragging a dead body out along a path to the northwest of Barren Light. While you’re talking to him, you’ll hear a scream from up in the mountains. When you reach the source of the scream, you will see a woman named Raynah trying to fight off machines. After you come to her aid, speak to her and she will tell you about the old Carja Watchtowers and the Signal Lenses. She will ask you to collect the lenses from the various Signal Towers located throughout the Daunt and she will reward you for the lenses. This Errand will not become available until you have completed the Main Quest, ‘Into the Brink.’ You also do not need to collect all six lenses to finish the actual Signals of the Sun Errand, but you won’t receive the full reward until you do. Aloy has returned in Horizon: Forbidden West! To help you get started in her new quest, visit our pages on how levelling and skill points work, along with how to upgrade your inventory pouches. We’ve also looked at how to climb the Tallneck in Cinnabar Sands, cauldron locations and the door code for Death’s Door mission. The path to this tower will be near the lift that you take to get down into the Daunt. Follow the path north from the first Campfire you see. Climb up the wood platform and up the cliff. When you get to the base of the Tower keep climbing around it, using the yellow handholds as your guide. When you get to the top of the Tower, take the Lens of Morning. You will need to climb the cliff to get to it. There is an area to the left of the tower at the base of the mountain that is a good starting point for the climb up. Once you get to where the tower is, start working your way around the tower. Use the yellow handholds to get you to the top. At the top of the tower, you can loot the Lens of Midday. After you speak to Raynah, go to the Tower. To get into the Tower, you will need to use your Pullcaster on the blue metal clamp. Pull the wall open and go inside. From there you can start your climb up the Tower. When you get to the top, you will find the Lens of Evening. This is the only lens you need to complete the ‘Signals of the Sun’ Errand. Starting from a wooden platform, make your way up the cliff, then keep going up the tower. At the top of the tower, you can collect the Lens of Dawn. During ‘The Twilight Path,’ you will encounter a Twilight Carja refugee camp. Their leader Savohar has gone up the mountain to meditate in the presence of a downed Stormbird. You will need to find Savohar and in turn, and once you do you will be able to climb the Signal Tower. At the top of the Tower, search the rubble for the Lens of Afternoon. You will receive 90 Metal Shards, Dune Shadow dye, and a random reward combination of Greenshine and Bronze ingots. Good luck finding all of the Signal Lens!