The Block House

The Block House is a structure with symmetrical architecture and strong columns on Governors Island that displays classical proportions. The building combines classical design elements with practical construction methods from its founding period.

The building was constructed during the War of 1812 to protect New York Harbor from possible British attacks. This founding role as a military fortification shaped its design and initial purpose on the island.

The structure shows how early American military design influenced building styles on this island. It later served medical purposes, revealing how a single building adapted to different community needs over time.

To reach the building, take a ferry from Manhattan to Governors Island, where it stands alongside other structures. The visit lets you explore the site's architectural history and enjoy views of the harbor from the island.

The building was designed by Martin E. Thompson, a notable architect of his era who merged military function with classical design principles. This combination shows how defense needs and visual harmony could coexist in a single structure.

Location: Manhattan

Architects: Martin E. Thompson

Architectural style: Greek Revival architecture

Part of: Governors Island National Monument, Governors Island

GPS coordinates: 40.68889,-74.01389

Latest update: December 9, 2025 12:24