Join the naturalists at Sulphur Creek Nature Center in a series of programs designed for adults (aged 18 and up) to explore nature up close. Registration is required for the following adult-only nature programs as space is limited. Call (510) 881-6700 for more information. Our upcoming programs are listed below. Register Online
First time registrant?
Call the H.A.R.D. district office at (510) 881-6700 to set up an account for online registration. Once your account is created, visit our registration page and search for the program using the barcodes or class numbers listed below.
You can also browse a variety of other course offerings from H.A.R.D. on this site.
Nature Walk Embrace the fall with the scent of sage and beauty of fuchsia while yellow billed magpies work and blue birds sing amidst the live oak and buckeye trees. We'll stop for views of hawks and wildlife along the way. Meet at the Callippe parking area, at the north end of Clubhouse Drive, Pleasanton. Wear hiking shoes for this 2.5 mile adult nature excursion. Cost: $18/person