The Belle Isle Conservatory located on Belle Isle is one of the nation’s oldest glasshouses still in existence. The Albert Khan designed building known for its glass dome was inspired by Thomas Jefferson’s Monticello and opened August 18, 1904. The 85-foot-high dome was originally constructed of wood and in the 1950’s was rebuilt with a steel and aluminum structure.

The conservatory is undergoing another major renovation to preserve the historic landmark. The Department of Natural Resources and Belle Isle are restoring the integrity of the dome structure, known as the Palm House.