Major Landforms of Mexico and Central America

The region’s dramatic topography results from the convergence of the North American, Caribbean, Cocos, and Nazca plates.

1. Mountain Systems

• Sierra Madre Occidental / Oriental / del Sur – Parallel ranges framing the Mexican Plateau.
• Cordillera Central – Extends through Guatemala, Honduras, Nicaragua.

2. Volcanic Peaks

• Mexico: Popocatépetl (5,426 m), Iztaccíhuatl, Citlaltépetl (Pico de Orizaba, 5,636 m – highest in NA).
• Central America: Arenal (Costa Rica), Fuego, Santa María (Guatemala), Masaya (Nicaragua).

3. Plateaus & Highlands

• Mexican Plateau (Altiplano) – High basins including Mexico City (2,240 m).
• Guatemalan Highlands – Rolling hills, volcanic soils, coffee zones.

4. Lowlands

• Gulf Coastal Plain (Mexico/Texas).
• Caribbean Lowlands (Belize, Honduras, Nicaragua).
• Pacific Coastal Plain (narrow, seismic).

5. Deserts

• Sonoran Desert (NW Mexico, extends to AZ/CA).
• Chihuahuan Desert (N Mexico, TX, NM).

6. Tropical Rainforests

• Selva Lacandona (Chiapas/Guatemala) – Maya ruins at Palenque.
• Mosquito Coast (Nicaragua/Honduras) – Swampy, biodiverse.

7. Coastlines

• Pacific: Rocky headlands, sandy bays, Gulf of California.
• Caribbean: Coral reefs, cayes, tourism hubs (Cancún, Roatán).

This mosaic creates extraordinary biodiversity and cultural diversity across the isthmus.