Join us for a stroll along the Santa Cruz River to discover the seasonal rhythm of the desert. Phenology is nature’s calendar – the timing of annual life-cycle events that...
Learn the history and the heritage of Arizona's oldest University. Follow our guides as they show you beautiful places and tell you fascinating facts about the growth and development of...
Whether you've taken 'cell phone photography basics' or just want to learn more advanced features, this class is for you. We'll cover adding filters and lighting effects to your photos,...
Welcome! Join us for a guided adventure in the beautiful McDowell Sonoran Preserve. We have something for everyone. The Conservancy relies on the generosity of donors to support our conservation...
Learn all about the Sonoran Desert ecosystem during this guided hike with Ranger Eric. Join Ranger Eric for the 7.8-mile Malpais loop, one of the most scenic hikes in the...
How were the majestic Santa Catalina Mountains formed? What are the rocks we see all over the park? Join experienced geologist Karen to learn about the fascinating geologic history of...