O'Leary Mountain is where Deacon and Boozer's lookout-tower safehouse stands at the start of the game. It is home turf early on, with a small Horde on its trails and a nest zone at its foot.
The Cascade Radio Tower Ambush Camp lies west of the mountain. Clearing it in No Starving Patriots keeps the safehouse area quiet.
Boozer hears gunshots on the mountain while he recovers, and Deacon finds Marauders trying to take over near the safehouse.
Drifters on the MountainWith your bike gone from O'Leary Mountain, you set out on foot to get it back. The trail leads through a marauder camp near the safehouse and ends at Copeland's Camp.
Sounded Like EnginesBoozer heard gunfire on O'Leary Mountain. Deacon climbs the radio tower west of the mountain to look at the safehouse and see what is going on.
Clear Out Those NestsYour first Infestation Zone. You burn out the Freaker nests in the logging camp at the foot of O'Leary Mountain so fewer Freakers roam up near the safehouse where Boozer is recovering.
Riding The Open RoadDeacon heads back up to O'Leary Mountain to fetch Boozer's bike. He could not leave it to rust at the old safehouse while Boozer recovers at Lost Lake.
Image: Bend Studio / PlayStationCopeland's Camp
Copeland's Camp is Mark Copeland's encampment on Peaceful Lake in the Cascade, and your first real base. Go here for bounties, ammo and the bike upgrades that open the map, starting with Nitrous I and Saddlebags I.
Death Train Horde
The Death Train Horde is a 50-Swarmer Horde Killer target in the Cascade, named for NERO's body trains. It opens after Drifters on the Mountain and pays Copeland's Camp.
Proxy Falls Horde
Proxy Falls Horde is a 50-Swarmer Horde in Cascade, one of the Horde Killer targets. It opens after Drifters on the Mountain. Clear it for 2,000 XP and 1,600 Trust at Copeland's Camp.
White King Mine Horde
White King Mine Horde is a 50-Swarmer Horde in Cascade, one of the Horde Killer targets. It opens after Drifters on the Mountain. Clear it for 2,000 XP and 1,600 Trust at Copeland's Camp.