Know Before You Go

Two visitors look at 3D printed vases behind a glass case. One visitor smiles as she takes a photo with her phone.

The safety and security of Cooper Hewitt’s visitors, volunteers, staff, and collections is of the highest importance. As part of the Smithsonian’s most beloved collection of museums and galleries, we work hard every day to ensure the preservation of our country’s treasures for the enjoyment of generations to come.

PROHIBITED CONDUCT

While on Smithsonian premises, including Cooper Hewitt, NO VISITOR SHALL:

Carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed on the premises. The prohibition on firearms applies to all visitors, including those with firearm permits, but not to active law enforcement personnel authorized to carry firearms.
Display or carry placards, signs, or banners
Destroy, damage, or remove property
Climb upon any part of a building
Use loud, abusive, or otherwise improper language
Loiter, sleep, or participate in unwarranted assemblies
Create any hazard to persons or things
Perform obscene or indecent acts
Engage in disorderly conduct
Use, possess, or sell illegal drugs
Smoke, this includes e-cigarettes
Bring dogs or other animals, other than service animals
Take photographs for advertising or any other commercial purpose
Solicit for commercial or charitable purposes or distribute advertisements, pamphlets, handbills, and flyers
Damage, deface, pick, or remove any herb, shrub, bush, tree, or turf, or portion thereof, in Cooper Hewitt’s Garden.

SECURITY SCREENINGS

At Cooper Hewitt, you’ll be greeted upon entry by one of our security personnel who will conduct a thorough hand-check of all bags, briefcases, purses, and containers. We encourage you to limit the number of personal belongings and bags you bring into our facilities to increase your speed through security checkpoints.

The following items are prohibited at Cooper Hewitt:

Sharp items such as knives (including pocket or “Swiss Army” style knives), screwdrivers, scissors
Firearms
Pepper spray and Mace

We ask for your patience, cooperation, and assistance in keeping America’s design treasures safe.

Visitors should not leave personal belongings unattended.