Vanderbilt Museum, Mansion & Planetarium | Things To Do On Long Island

Due to a private event taking place in the Courtyard, the Mansion will be closed until 11:00am on Friday, June 28th. The Estate Grounds and Planetarium will open at 10:00am.

Featured Events

Wendy Klemperer

Outdoor Sculpture Exhibition

Now through December 2025

Thankful Thursdays

Free Planetarium Show

April 10

Survival Skills Workshops

Survival Skills Workshops

Monthly | April - July

Arrizza Under the Stars

Exclusive Live Performance

Spring Recess

Spring Foraging with the "Wildman"

Gathering Wild Edibles

John Tanacredi Lecture & Book Singing

Lecture & Book Signing

Create a Spring Wreath

Create a Spring Wreath

Storytime Under the Stars

Storytime Under the Stars (Halloween)

Picture Books in the Planetarium

Architecture & Collections Tour

Estate Walking Tour

May through October

Demos, Projects, Telescopes

Projects, Demos & Telescopes

John Lazzaro Lecture

Vanderbilt Lecture Series

Mother's Day Weekend

Mother's Day Weekend

Forest Bathing at the Vanderbilt

Exploring Our Beloved Landscape

Summer Science & Art Fun

Summer Science & Art Fun

Junior Astronomer Workshop

Explore Space in the Planetarium

Mansion Tours

Museum Exhibits

Planetarium

Events

Education

Membership

Open Friday 12 pm - 5 pm, Saturday 11 am - 5 pm, and Sunday 11 am - 5 pm

Museum and Estate grounds close at 5:00pm. Last admissions at 4:30pm.

Hours & Admission

Planetarium Showtimes

Open Friday 12 pm - 5 pm, Saturday 11 am - 5 pm, and Sunday 11 am - 5 pm

Museum and Estate grounds close at 5:00pm. Last admissions at 4:30pm.

Hours & Admission

Planetarium Showtimes