From Brooklyn Bridge:Proceed straight to Atlantic Avenue. Turn left on Atlantic and drive approx. 1 mile. Turn right on Flatbush Avenue after 0.7 mi at major intersection with 3 garages, and proceed straight to Grand Army Plaza, about o.7 miles and just after Fourth Avenue. Go 2/3 of the way around large traffic circle to  exit at Eastern Parkway by keeping the Brooklyn Public Library on your right. Continue following directions in 4 on the right. 
From Manhattan Bridge: Proceed straight ahead on Flatbush Avenue to Grand Army Plaza. Go 2/3 of the way around large traffic circle to Eastern Parkway keeping the Brooklyn Public Library on your right. Continue following directions in 4 on the right. 
From Northern New Jersey: George Washington Bridge to Henry Hudson Parkway South to Westside Highway. Proceed to Brooklyn Battery Tunnel. Continue following directions in the next section -- From Brooklyn Battery Tunnel --. 
From Brooklyn Battery Tunnel: After paying toll bear left. Take first exit on left, Prospect Expressway. Continue following directions in 1 on the right. 
From Westchester & Connecticut: Take the Whitestone Bridge onto the Whitestone Expressway to the Grand Central Parkway towards LaGuardia Airport. Take the Grand Central Parkway past the airport to the Brooklyn-Queens Expressway (Route 278). Continue following directions in 2 on the right.
From Northern Long Island: Take the Long Island Expressway westbound to the Brooklyn-Queens Expressway (Route 278) westbound. Continue following directions in 2 on the right. 
From Southern Long Island: Belt Parkway to Ocean Parkway North (Exit 7N). After crossing Church Avenue (approx. 4 1/4 miles) continue straight onto the Prospect Expressway. Take second exit, 8th-7th Avenue. Continue following directions in 3 on the right.
From Staten Island & Southern New Jersey: Take Verrazano Bridge. Continue straight onto Brooklyn-Queens Expressway (Route 278) eastbound. Exit at Prospect Expressway. Continue following directions in 1 on the right

1 - First exit on right, l0th-l1th avenue. Ignore signs directing you to Brooklyn Botanic Garden. Make first left to 11th Avenue. You are crossing over the expressway. Make a left turn and get back on expressway. Take first exit, 8th-7th Avenue. Make first right onto 8th Avenue. Proceed 11/4 miles to Union Street and turn right. Proceed one block to Grand Army Plaza. Staying in the middle lane, cross circle to Eastern Parkway keeping the Brooklyn Public Library on your right. Continue following directions in 4 below.
2 - Take the Brooklyn-Queens Expressway Exit 29, Tillary Street. Exit and go straight ahead to Flatbush Avenue and turn left. Follow Flatbush Avenue approx. 1 3/4 miles to Grand Army Plaza. Go 2/3 of the way around the Plaza circle onto Eastern Parkway keeping the Brooklyn Public Library on your right. Continue following directions in 4 below. 
3 - Make first right onto 8th Avenue. Proceed 11/4 miles to Union Street and turn right. Proceed one block to Grand Army Plaza. Staying in the middle lane, cross circle to Eastern Parkway keeping the Brooklyn Public Library on your right. Continue following directions in 4 below. 
4 - Proceed one long block to Washington Avenue with the Brooklyn Museum on your right Turn right onto Washington Avenue. Make a right turn into BBG Parking lot, which is directly past the Museum (900 Washington Avenue). Valet parking will be available there. Ushers will direct guests to the Palmhouse.

     In case of rain, continue on to the administrative, or back,  entrance at 1000 Washington Avenue, and turn right there.