Tucson Audubon's Mason Center is a place where youth, families, educators and others can appreciate the beauty of our native desert and participate in a great variety of natural history learning experiences.
Come for a visit!
We're located at 3835 W Hardy Rd
Open most weekdays 9am-5pm and for special events. Closed when chain is across driveway. Call for details: 520-209-1811
About the Mason Center
Owned and managed by the Tucson Audubon Society, the Mason Center is located on 20 acres of mostly undisturbed saguaro-ironwood desert donated by its former owner, Mrs. Orpha Mason, in an area of Tucson’s northwest side that is rapidly growing and in great need of outdoor education opportunities. As a protected area adjacent to additional natural desert in Arthur Pack Park, it provides habitat for the preservation and study of many desert plants and animals.
Tucson Audubon Mason Center Mission:
- Safeguard saguaro-ironwood habitat
- Foster awareness, understanding and stewardship of our desert environment
- Provide educational programs and research opportunities at the Center and throughout the community
- Honor Mrs. Orpha Mason by protecting this land for future generations
Net-Zero Energy Usage and Permaculture at the Mason Center
Would you like to be part of turning a 60-year-old house into a demonstration net-zero-energy building for our community? Here’s how!
The main house at the Mason Center is on its way to becoming a net-zero-energy building through the following upgrades:
- Shingle roof replaced with a metal roof (for rainwater harvesting), painted white to reflect heat, coated inside with a heat retardant
- Single-pane windows replaced with high-efficiency thermal pane ones
- Cellulose recycled newsprint insulation added to loft to R42+
- Energy-efficient HVAC system installed to replace inefficient standalone units
The last two improvements were completed this year, and we have seen the summer electricity consumption drop by 50% compared to the same period last year. Our house is now comfortable in summer and winter.
The next step is to install solar panels (donated and installed gratis by GeoInnovation). To do so, we need to raise $6,000 for:
- S-5! mounting hardware to attach the solar panels to our rainwater harvesting metal roof without piercing it
- Inverter to convert the DC power generated by the solar panels into AC power for our use and to feed out to our community.
Be part of the net zero journey. Contact
, 520 629-0510 x7001.
Read more about the Mason Center's sustainability projects and its permaculture plan on pages 12-16 of the Vermilion Flycatcher, Volume 57, Number 4.
8AM every Saturday, October through April
Mason Center Support Fund
Mason Center Field Trips
Educational and environmental groups may schedule a visit to this 22-acre, ironwood-saguaro habitat site for a fee of $50/hour with a minimum of 2 hours. Groups are scheduled on Fridays on a first-come, first-serve basis and must be accompanied by MasonCenter staff or naturalists for the duration of the program.
To learn more about the site and its resources, see contact information below. Limit of 30 students per visit.
Tucson Audubon's Mason Center
3835 W. Hardy
Tucson, AZ 85742 (See map)
Tucson Audubon's Mason Center is on the southwest corner of the intersection of Thornydale Road and W Hardy Road. Entry is the first driveway on the south side of Hardy Road. Look for a gray driveway and a chain that crosses driveway when we are not present. Additional parking is available along Hardy Rd. Please see map.
SEND ALL MAIL TO:
Attn: Mason Center
300 E. University Blvd, Ste 120
Tucson, AZ 85705
Phone: (520) 629-0510 x7002
Fax: (520) 623-3476