Tag Archives: Valle Grande

Geologic Hike at the Ojito Wilderness Area / October 26, 2012

The Ojito Wilderness Area is a unique geologic landscape within an hour’s drive from both Santa Fe and Albuquerque. On this journey you will explore on foot the spectacular San Ysidro anticline, where Mesozoic rock layers have been folded into a dome structure, the core of which has been breached by erosion, exposing a variety [...]

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Geologic Exploration into the Valles Caldera / August 8, 2012

This one-day field trip will enter the Valles Caldera National Preserve, exploring the fascinating geologic story told by rock exposures inside the caldera. The caldera has experienced profound changes involving resurgent uplift, numerous volcanic eruptions, lakes and erosion of the rim. Our journey includes numerous scenic valleys inside the caldera, including Valle Grande, Valle San [...]

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