Atrium – Topanga Address 5441 Topanga Canyon Blvd, Woodland Hills, CA 91367 GPS 34.169770387763, -118.60588793477 Telephone (818) 810-7379 Web View Website LOCATION ON MAP Plan My Route Home » Recreational Pot Shops » California Pot Shops » Southern California Pot Shops » Los Angeles Pot Shops » West Valley L.A. Pot Shops » Atrium – Topanga