You should totally Go West™. The West is a region full of towering mountains, cliffs, natural bridges, oceans, deep gorges, and just a general Ansel-Adams-in-Pandora vibe. The area between the Great Valley and Eternia is ripe for settlement, and the region is a ten-minute rail ride from Grand Central Station, so if you settle out here, you don't need to waste days digging and rail up the 5km tunnel because spenguin already did it for you.
This article sponsored by the Go West Tourism Board and the Pet Shop Boys.
The view south from spenguin's skybridge, which bounds the region to the north.