Geoheritage Day

Saturday, September 27, 2025 from 10:00 am to 3:00 pm

• In-person event
• Kichi Zībī Mīkan , Ottawa , ON

• Contact
• Beth McLarty Halfkenny, earth.sciences@carleton.ca, 6135205633

This annual event, run on a Saturday in late September or early October, aims to bring people outdoors to visit some exceptional Geosites in the Ottawa region and learn how geological processes have shaped, and continue to shape our local landscape. Expert volunteers host selected sites from 10:00am to 3:00pm to help visitors learn about geological features that can be seen at the site.
This year there will be 3 hosted sites: Pinhey Sand Dunes, just south of the Nepean Sportsplex, the Cardinal Creek Karst in Orleans, and the newly renovated Westboro Beach site which now boasts an exposure of stromatolites and interpretive panels. The OGGP’s Al Donaldson will host this new stromatolite site.
Visit https://earthsci.carleton.ca/outreach/explore-geoheritage-day to learn more about this year’s event
You can also visit our Geoheritage Day website which contains lots of information and images, a site map for sites across Canada, a selection of curated Virtual Field Trips and more! You can visit virtually, or get out and see some great geological sites on your own.
Visit https://geoheritageday.carleton.ca/