2025

August 7, 2025

North Foothills

North Foothills

Since 2025

In Colorado, US

COB310

This chronolog combines 3 photos from 3 contributors. Learn more


About this site

In view is the North Sky Trail crossing the south bridge and continuing on a 19th century railroad grade into the North Foothills Habitat Conservation Area (HCA). 

The HCA is home to Bell's twinpod - a rare, globally imperiled plant that grows on barren shale patches...and in the entire world, only in Boulder and Larimer counties! 

Staying on designated trails in this area helps OSMP ensure this fragile ecosystem remains stable and healthy so Bell's twinpod can survive and thrive in a world with ever increasing pressure on the land.  

About City of Boulder Open Space & Mountain Parks

The Open Space and Mountain Parks Department preserves and protects the natural environment and land resources that characterize Boulder. We foster appreciation and use that sustain the natural values of the land for current and future generations.

Location

For nature-lovers

Explore chronologs

Chronolog Logo

Instagram Social Icon
Facebook Social Icon

Chronolog is a monitoring tool for parks, nature centers, wildlife organizations, schools, and museums worldwide. With over 100,000 contributors across 300 organizations, Chronolog is on a mission to engage communities with nature while recording important natural changes.

© Chronolog 2025 | Terms