Pond Loop Guided Walk

Join us for a 1.85-mile guided walk around the ox-bow pond! Explore, observe wildlife, and learn about restored floodplains of Dos Rios! Meet at the welcome center at 10:00 a.m.

Birding in the Oak Forest

Join us at Caswell Memorial State Park for a relaxing morning of birding in the majestic oak forest. The walk starts at 10:30 a.m. and will last 1.5 hours. On this 1-mile stroll we are likely to se [...]

Let's Find Fungi!

Join us for a walk to learn about the fascinating world of fungi! This is a slow, methodical walk designed for observation. We will spend some time crouched on the forest floor, uncovering mushrooms [...]

Pond Loop Plant Identification

Join an Interpreter for an easy 1.85 mi. walk around the pond and learn what plant species exist to create the natural habitat at Dos Rios. Various animal species rely on the diverse plant life to su [...]

Bird Walk

Have you ever gazed up at the birds in sky and imagined what they must have seen? Join Parks staff on Saturday, January 10th at 9:00 AM for our Delta Meadows Birdwalk to learn more about some of Ca [...]

Sandhills Tour

Hike around an ancient seafloor?! Yes please! On this 1.5 mile hike through the Santa Cruz Sandhills, we'll be meandering through sandy soils on the mountain top, about 800' above present-day sea le [...]

January Junior Rangers

Time : 10 - 11 am Location : Campfire Arena (south end of campground) Ages : 7-12 What to bring : a parent or guardian, drinking water, walking shoes, sun p [...]

New Years Hike

10:30 AM - 12:00 PM Start the new year out on the right foot - with your foot on the trail! Join us for our annual New Years Hike on Saturday, January 10th, 2026. We will meet at Silvercrest Pic [...]

Beaver Bend Birding

Come out and enjoy a guided birding walk at Dos Rios! Join us from 9:30 am- 11:30 am on a stroll through Beaver bend and back (3.5 miles) to explore the parks' diverse birdlife. Meet at the team Rama [...]

Let's Find Fungi!

Join us for a walk to learn about the fascinating world of fungi! This is a slow, methodical walk designed for observation. We will spend some time crouched on the forest floor, uncovering mushrooms [...]