Enjoy • Explore • Learn
Save the date! The next Open House will be held on October 14, 2023.
Thank you to everyone who joined us on campus for Open House in 2022. We hope you will join us again in October! Check out the 2022 exhibit lineup and stay tuned for updates on plans for 2023.
Whether you’re an aspiring young scientist or a long-time science enthusiast, you’re sure to enjoy Lamont-Doherty’s Open House. Join us for lab tours, participate in hands-on earth science activities with our scientists, and learn from world-renowned researchers about their latest discoveries.
Open House is free and open to the public, with a $5 suggested donation.
Please note that all guests to campus are required to comply with Columbia University's Health and Safety Policy for visitors, which includes mandatory primary COVID-19 vaccination for all eligible individuals. Guests must be prepared to provide proof of vaccination at check-in for the event.
Important information about transportation, accessibility, and food and drink options on campus is available here.
To keep up with Lamont-Doherty Earth Observatory news and events throughout the year, join our email list.