2021 Map of Big Maria Mountains SE

About this map

The Colorado River defines the landscape of this desert borderland, winding south through Halfway Bend and past the expansive Parker Valley. This survey captures the transition from the high, steep slopes of the Big Maria Mountains in the west to the low-lying agricultural and residential developments along the riverbank. Small communities and named lanes like Villa Shores Dr and the uniquely named Rancho Not So Grande appear at the edge of the irrigation network, while landmarks such as Black Point and Horse Island mark the river's path. The map illustrates a complex lattice of rural roads including Beeson Rd and S Clark Ranch Rd, reflecting the managed water systems and settlement patterns along the California and Arizona state line.