The walk from light rail UW station is 1.1 miles.
King County Metro bus route 78 stops right in front of the Center for Urban Horticulture on NE 41st Street. Metro bus routes 25, 65, and 75 stop at NE 45th Street and Mary Gates Memorial Drive NE. Route 67 stops at NE 45th and Montlake Boulevard NE.
From I-5
Take the NE 45th Street exit. Drive east on NE 45th Street for approximately one mile. You will pass the University of Washington and come down a viaduct. At the stoplight at the bottom of the viaduct, turn left to stay on NE 45th Street. At the next stoplight (5-way intersection), turn right onto Mary Gates Memorial Drive NE. Continue to the bend in the road where Mary Gates Drive NE becomes NE 41st Street. The center is on your right. NHS Hall and Isaacson Hall are in the first complex of buildings. Douglas Classroom is in the building connected to the greenhouses at the south end of the parking.
From SR-520
Take the Montlake Boulevard E exit and turn right at the light onto Montalke Boulevard E. Drive north on Montlake Boulevard NE. Stay to the right as you cross the bridge and pass Husky Stadium. The two right lanes will curve to the right and merge onto NE 45th Street. At the five-way intersection of NE 45th and Mary Gates Memorial Drive NE, turn right onto Mary Gates Memorial Drive NE. Continue to the bend in the road where Mary Gates Drive NE becomes N.E. 41st Street. The center is on your right. NHS Hall and Isaacson Hall are in the first complex of buildings. Douglas Classroom is in the building connected to the greenhouses at the south end of the parking.