Florissant Fossil Beds National Monument

Beneath a grassy mountain valley in central Colorado lies one of the richest and most diverse fossil deposits in the world. Petrified redwood stumps up to 14 feet wide and thousands of detailed fossils of insects and plants reveal the story of a very different, prehistoric Colorado.

Big Stump

Walk the Petrified Trail Loop to see fossil redwood stumps

Fossil redwood stump

Ancient Wasp Fossil

Captured 34 million years ago, this ancient wasp and other insects are on display at Florissant Fossil Beds NM.

palaeovespa, ancient wasp

Hornbek Homestead Visitors

Visitors explore the Hornbek Homestead, built in 1878.

Visitors at Hornbek Homestead

Junior Rangers

Youth of all ages participate in the Junior Rangers program at the Monument.

Junior Rangers in Visitors Center

Self Guided Trails

View from the top of the self-guided Geologic Trail

View of the Florissant valley with grassy meadows and mountains in the distance