CANOA RANCH Green Valley, AZ Meritage Active Adult Communities has three communities in Green Valley: Canoa Ranch, Las Campanas and Sonata.  They are set among the backdrop of the majestic Santa Rita Mountains. Green Valley is a short drive south of Tucson and offers a world of amenities for residents to choose from.  Green Valley offers more activities and recreational facilities than any other active adult community in the country. Named “Best Place to Retire” by Where to Retire magazine, this unique town has become a cherished retirement mecca for thousands of homebuyers. Visit our website