Activity Cards

Join us for an 6-mile leisurely hike to The Sinks, a truly surprising Orange County geological feature. We are adding extra time to this hike so that we can go at a more comfortable pace, taking our time to experience the riparian ecosystem at the bottom of the Agua Chinon canyon, part of OC Parks’ Irvine Ranch Open Space. The final approach involves a steep climb out of the canyon to a ridgetop platform with an amazing view of the eroding cliff on the west side of the Sinks. We will take this final climb at a slow and easy pace.

Total round-trip distance is 6 miles with an elevation gain of 1,000 feet at an average moving rate of 2.0-2.5 miles per hour. Though tailored for hikers that like more time, participants should still be in good hiking condition and have previously completed a similar distance hike. Please come prepared with a backpack, plenty of water (at least 1 liter), snacks, sturdy closed-toe hiking shoes

Please note that the route for this hike may be shortened or altered due to trail conditions or adverse weather.

Come out and join us on a breathtaking hike from the Irvine Open Space Preserve into OC Parks’ Limestone Canyon Nature Preserve. This week’s docent-led hike begins in the Agua Chinon wash, continues to The Sinks, and may include a side trip to Box Springs, a natural year-round source of fresh water.

Maximum distance is just short of 8 miles, with some sustained climbing in one section. Participants must wear sturdy, closed-toe hiking shoes. Remember to pack plenty of water, sunscreen, a hat, and all other necessary equipment to keep you safe on the trail. This activity originates in the City of Irvine and travels into OC Parks’ Irvine Ranch Open Space.

Join us every Wednesday night in OC Parks’ Irvine Ranch Open Space for a fitness-focused hike on the paved Hicks Haul Road. During the spring, summer and fall, hikers will enjoy wonderful sunset views and a panoramic overview of Orange County. This hike travels about 3.5 miles, up to the top of Loma Ridge and back down. The hike is conducted at an average of 3-3.5 miles per hour, but you may travel a bit faster or slower, at a walk, run, or jog depending on your comfort level. Most participants finish the route in about 1 hour. Because of the paved surface of the road, you may wear regular running or walking shoes. Trail shoes are fine, but not required. Please bring adequate water.