Head over to the Varrock Palace (North of Central Varrock) and talk to King Roald. He will tell you about the Beacon system set up to alert the towns of an attack from the Wilderness and Morytania. He will ask you to go from beacon to beacon and run a test on them to see if they work. Tell him you will do so.
Temple of Paterdomus
Get your logs and tinderbox and go talk to Blaze Sharpeye, who is just a bit south of the Temple of Paterdomus on Silvarea mountain. He will tell you a bit more about the beacons, and then ask you to test them. Place 20 logs in the beacon then light it with a tinderbox. Talk to him again and he will ask you to light Squire Fyre's beacon.
Teleport out and walk back to Varrock. When there get some more logs from your bank before going on with the quest. You will find Squire Fyre and her beacon near the limestone quarry and to the west of the Odd Old Man, from the Rag and Bone Man quest. Talk to her, then light the beacon next to her, the same way that you lit Blaze Sharpeye's beacon, by using 20 logs on it and then lighting it with a tinderbox.
Finishing the quest
Head back to Blaze Sharpeye. He will tell you that the fire in his beacon is dying. Add 5 logs to his fire and talk to him again. Then go back to Varrock and report to King Roald about the beacons.
Congratulations! Quest Complete!
Guide Made by: Deathslayer
Corrections submitted by: Doctor Shemp, Deathslayer, DaDa, Flame, Jamie, Simon, Joe, Dx1438, Tugboat, Nick D, Panda, Power of Five, Tiny