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Publicly accessible recreational trailheads on Open Space and Mountain Parks (OSMP) properties.

This dataset is located in our GIS data portal which gives you access to the most current and up-to-date data possible. Through the interface, you can download the full dataset or a filtered dataset in three formats: CSV, KML, and Shapefile. If you want to connect to the data via a URL, you can find the REST or GeoJSON endpoint. The interface allows you to interact and visualize the data before downloading it.

For updated status on Open Space and Mountain Parks guidelines and closures related to COVID-19, go to

Data and Resources

Format Title and Description
OSMP Trailheads - Live View

OSMP Trailheads - Live View

OSMP trailheads data for the City of Boulder.

Areas of Inquiry

Use the information below to explore possible uses for this dataset.

What can be said about the interaction between the built environment and our open spaces? Which residents in our city have the easiest access to trailheads? Which trailheads are most impacted by traffic or other urban behaviors?

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