How do Nicaragua’s western and eastern regions differ in landscape?

Nicaragua’s landscape is defined by a sharp contrast between its western and eastern regions.

The western half of the country is characterized by rugged terrain, including valleys separated by mountains and a prominent chain of volcanoes that stretches along the Pacific coast. This region is also defined by a great basin containing major bodies of water, such as Lake Nicaragua and Lake Managua. Due to the fertile volcanic soil, this area serves as the country's primary hub for population, cities, and industry.1234

In contrast, the eastern half of Nicaragua consists of low, level plains. These Caribbean lowlands are among the widest in Central America, averaging 60 miles (100 km) in width. The coastline is notably different from the west, featuring river mouths, deltas, and large coastal lagoons, as well as an extensive continental shelf dotted with coral reefs, islands, and cays. While the west is a region of lakes and volcanic activity, the east is defined by its expansive, flat lowlands and longer river systems that drain into the Caribbean Sea.12