# Event Details - **Event Name**: Pine Creek & Surroundings - **Event Start and End Date**: Sun, 16 Nov, 2025 at 09:00 am – Sun, 16 Nov, 2025 at 01:00 pm - **Event Description**: Hike through 3 adjacent parks for changing glimpses of Castle Rocks, the sandstone formations above Pine Creek where peregrine falcons nest.About this EventHike the trail above Castle Rock Recreation Area to Pine Creek and then into Mount Diablo State Park, returning via other regional park trails. Sights abound, including the sandstone formations where peregrine falcons nest sometime between February 1 and July 31, mixed woodland habitat, and open grassland. Be sure to bring plenty of water, a snack, and dress in layers. Sturdy shoes or hiking boots are recommended; hiking poles may be useful.Restrooms available. Heavy rain cancels.Participant Limit: 20 peopleLand: East Bay Regional Park/Mount Diablo State ParkRating: Easy to moderate/strenuous depending on routeDistance: 5.6 milesElevation change: 550'Leader: Jean Vieth, Save Mount Diablo Hike LeaderMeet: Park entrance near 1700 Castle Rock Road, Walnut Creek, CA 94598GPS Coordinates: 37.89385453288217, -121.9941636777124Directions: Exit I-680 on Ygnacio Valley Road in Walnut Creek and drive east. After about three miles, turn right on Walnut Avenue and continue about two miles to the traffic circle at the end; then take the first exit onto Castle Rock Road and follow it to the end of Castle Rock Road. There is informal parking near the park entrance at the end of Castle Rock Road and an overspill parking lot nearby.(Photo by Jan Diepersloot)FAQsAre dogs allowed on Discover Diablo hikes?No. Some Discover Diablo hikes take place on land owned by other organizations (such as Mount Diablo State Park & East Bay Regional Park lands) and many of the trails on these properties have a strict no-dog policy.Are there ID or minimum age requirements to enter the event?Anyone under the age of 18 will need to be accompanied by a parent or guardian.Do I have to bring my printed ticket to the event?No. On the hike day, we will have a roster with your registration information on it. Please make sure to check in with the hike leader.Can I update my registration information?Yes. If you would like to change anything, please reach out to discoverdiablo@savemountdiablo.org.How can I contact the organizer with any questions?You can contact us at discoverdiablo@savemountdiablo.org. - **Event URL**: https://allevents.in/walnut-creek/pine-creek-and-surroundings/100001139317933609 - **Event Categories**: trips-adventures, trekking, dog - **Interested Audience**: - total_interested_count: 1 ## Ticket Details - **Ticket URL**: https://consumer.pxf.io/c/1339408/3151484/39691?partnerpropertyid=1191892&MediaPartnerPropertyId=1191892&svlink=14105511&level=1&u=https%3A%2F%2Fwww.eventbrite.com%2Fe%2Fpine-creek-surroundings-tickets-1139317933609 - **Ticket Price Range**: min: 0, max: 0, currency: USD ## Event venue details - **city**: Walnut Creek - **state**: CA - **country**: United States - **location**: Park Entrance - **lat**: 37.8908803 - **long**: -121.99305219999997 - **full address**: Park Entrance, Near 1700 Castle Rock Road, Walnut Creek, United States ## Event Organizer details - **affiliate_id**: 10 - **organizer**: Discover Diablo (https://allevents.in/org/discover-diablo/23204361) ## Event gallery - **Alt text**: banner - **Image URL**: https://cdn-az.allevents.in/events7/banners/d2c3048083ed12ccc93bf923b77e718ba0c9b5e5b665e8a3b71b7f62f7d3f5a3-rimg-w1200-h721-dc78bbf5-gmir.jpg?v=1737413486 - **Alt text**: thumbnail - **Image URL**: https://cdn-az.allevents.in/events7/banners/d805a370cd3560b92c66995ba165b326d842f6972ddc1586e8f62da4f6d2e8c5-rimg-w400-h400-dc78bbf6-gmir.jpg?v=1737413486 ## FAQs - **Q**: When is the event happening? - **A:** Sun, 16 Nov, 2025 at 09:00 am - **Q**: Where is the event happening? - **A:** Park Entrance, Near 1700 Castle Rock Road, Walnut Creek, United States - **Q**: What is the ticket price? - **A:** starting from 0 up to 0 USD - **Q**: Who is organizing the event? - **A:** Discover Diablo - **Q**: What type of event is this? - **A:** trips-adventures, trekking, dog - **Q**: Where can I find ticket details about Pine Creek & Surroundings ? - **A:** You can find ticket details about this event on AllEvents. ## Structured Data (JSON-LD) ```json [ { "@context": "https://schema.org", "@type": "Event", "name": "Pine Creek & Surroundings", "image": "https://cdn-az.allevents.in/events7/banners/d2c3048083ed12ccc93bf923b77e718ba0c9b5e5b665e8a3b71b7f62f7d3f5a3-rimg-w1200-h721-dc78bbf5-gmir.jpg?v=1737413486", "startDate": "2025-11-16", "endDate": "2025-11-16", "url": "https://allevents.in/walnut-creek/pine-creek-and-surroundings/100001139317933609", "location": { "@type": "Place", "name": "Park Entrance", "address": { "@type": "PostalAddress", "streetAddress": "Near 1700 Castle Rock Road", "postalCode": "94598", "addressLocality": "Walnut Creek", "addressRegion": "CA", "addressCountry": "US" }, "geo": { "@type": "GeoCoordinates", "latitude": "37.8908803", "longitude": "-121.99305219999997" } }, "eventAttendanceMode": "https://schema.org/OfflineEventAttendanceMode", "description": "Hike through 3 adjacent parks for changing glimpses of Castle Rocks, the sandstone formations above Pine Creek where peregrine falcons nest.", "offers": [ { "@type": "AggregateOffer", "availability": "https://schema.org/InStock", "priceCurrency": "USD", "availabilityStarts": "2026-04-04", "availabilityEnds": "2025-11-16", "validFrom": "2026-04-04", "lowPrice": "0.00", "highPrice": "0.00", "price": "0.00", "url": "https://allevents.in/walnut-creek/pine-creek-and-surroundings/100001139317933609" }, { "@type": "Offer", "availability": "https://schema.org/InStock", "priceCurrency": "USD", "availabilityStarts": "2026-04-04", "availabilityEnds": "", "validFrom": "2026-04-04", "url": "https://allevents.in/walnut-creek/pine-creek-and-surroundings/100001139317933609", "price": 0, "name": "RSVP" }, { "@type": "Offer", "availability": "https://schema.org/InStock", "priceCurrency": "USD", "availabilityStarts": "2026-04-04", "availabilityEnds": "", "validFrom": "2026-04-04", "url": "https://allevents.in/walnut-creek/pine-creek-and-surroundings/100001139317933609", "price": 0, "name": "Optional Save Mount Diablo Donation - Not a Ticket" } ], "organizer": [ { "@type": "Organization", "name": "Discover Diablo", "url": "https://allevents.in/org/discover-diablo/23204361", "description": "Save Mount Diablo's mission is to forever preserve the remaining natural lands on and around Mount Diablo, and to connect Mount Diablo to the rest of the Diablo Range.We achieve our mission through a conservation approach that integrates perpetual land preservation, advocacy, stewardship, land use planning, and education programs. We work to preserve Mount Diablo’s peaks, surrounding foothills, watersheds, and connection to the Diablo Range through land acquisition and preservation strategies designed to protect the mountain’s natural beauty, biological diversity, and historical and agricultural heritage; enhance our area’s quality of life; and provide recreational opportunities consistent with the protection of natural resources." } ] } ] ```