Grutas de Nombre de Dios is a cave system close enough to Chihuahua city to work as an easy excursion. Walkways lead through chambers of stalactites, stalagmites, and mineral formations, giving the city a natural attraction to balance its museums and revolutionary history.
The caves are a good choice in hot weather, when an underground visit is more comfortable than a long outdoor walk. Wear shoes with grip, expect steps and uneven surfaces, and confirm opening hours before taking a taxi out.