Open House New York at the Blockhouse

Explore the Blockhouse - Central Park's oldest surviving structure!

Join Open House New York and Central Park Conservancy guides for a rare look inside Central Park's oldest surviving structure, the Blockhouse! Located on a prominent rock outcrop in the North Woods, the Blockhouse was part of a fortification system built to defend New York from the British during the War of 1812. This weekend only, visitors will find the Blockhouse unlocked and open for exploration. Guides will be on hand to answer questions, provide historical context, and share photos during this unique opportunity to enter the only structure located in Central Park that actually predates it!

Learn more about the Blockhouse's fascinating history!

North Woods 20200702 Schenck DSC 8837 North Woods 20200702 Schenck DSC 8842 A view looking up the hill to the Blockhouse, topped with a white flagpole and a flag at half mast.

Views of the Blockhouse

COVID-19 HEALTH + SAFETY POLICIES

Ensuring the health and safety of our guests, staff, and the public is our top priority. Central Park Conservancy programs follow recommended guidelines from the Centers for Disease Control and Prevention, New York State, and New York City. At this time, Conservancy programs do not require fully vaccinated individuals to social distance or wear masks; however according to New York State guidelines “Unvaccinated individuals are still responsible for continuing to wear a mask, per federal CDC guidance.” Regardless of vaccination status, participants should continue to monitor themselves for COVID-19 symptoms and stay home if they feel unwell.

Read about program policies related to COVID-19, inclement weather, and more on our Frequently Asked Questions page.