This Settlers of Catan board setup called “Mountain Range” requires the 3-4 Settlers of Catan version and does not require any additional expansions. Mountain Range is dominated by a diagonal range of ore hexes in the center of the board that have average number tokens on them. Around the outer edges of the map are the remaining resources and the better number tokens. This design makes ore accessible, especially if you start with a settlement next to two or three ore hexes, but also makes ore scarce enough to make building cities difficult. There is also plenty of wood and brick available on the board so that expanding early on in the first few turns will be easy.