马戏团之旅

Look for the next machine. Head to the western part of the island. Speak to the ringmaster. Take the portal to activate the machine.

Head to the area indicated by the green star either via using the Castaway Circus Waypoint or using the western Thermal Tube at Promontory Waypoint and talk to Ringmaster Ivy. After dialogue take the mesmer portal that appears in the hut next to the ringmaster. It will teleport you onto the hills with one tent and the machine. Activate the machine and continue to Machine in the Flame.