Cumbres de Monterrey National Park

The park was created in 1939 under president Lázaro Cárdenas to protect the native flora and fauna against the spreading urbanization of the city of Monterrey.

At the visitor's center, park officials provide information and maps of several hiking paths varying from easy to moderately difficult.

[5] The park is located in the northern portion of the Sierra Madre Oriental, which was formed by rock folding of marine based sedimentary strata during the Eocene epoch in the Laramide orogeny period.

Most of the sedimentary rock features extensive karstification that happened over millions of years, creating several underground systems such as subterranean rivers, caves, and aquifers.

Pozo del Gavilán (Eagle's Hole), the only cenote known in northern Mexico is located in the southern tip of the park; it is another prime example of karstification.

The walls of Cañón de la Huasteca are marked with a significant number of prehistoric glyphs created thousands of years ago by the ancient inhabitants of the region.

Throughout the park there are numerous waterfalls, and there may be more to be found because there is an extensive cave system with large amounts of water not drained by surface streams and rivers but rather by subterranean ones.

Easily accessible by a trail, Horsetail Falls is one of the highlights of the park with a spectacular 25 m (82 ft) drop; the water pours over large rounded boulders in a way that resembles a horse's tail.

Chipitín Falls is not easily accessible and requires a difficult hike, some rappelling, and swimming; the waterfall has an impressive 27 m (89 ft) drop.

Elevation 1,000–2,000 m (3,300–6,600 ft): North tip and the southwest corner of the park has a (BSk) Steppe Climate with an average annual temperature 21 °C (70 °F).

Karstification is a powerful force that has created caves and spectacular rock formations throughout the park
Smooth-bark Mexican pine ( Pinus pseudostrobus )