Join us at Summerfest on Sunday, July 10th from 11am-3pm! Get ready to soak up the summer sun at the Meeks Run Pavilion. Enjoy the beauty of the great outdoors while Hollow Oak staff and volunteers cook up some food, lead hikes, bike rides, kids activities, and other games in Montour Woods! The day’s activities […]

Meet us at the Downing Drive Trailhead!  Trail Luv Mondays are the volunteer stewardship program Hollow Oak utilizes to maintain the trails in our conservation areas.  Join us for our weekly volunteer trail maintenance group and help us to restore, conserve, and protect the natural landscape! Hollow Oak brings all the tools and supplies that are […]

Meet us at Trout Run Conservation Area (behind the old YMCA)!  195 Montour Run Road, Coraopolis 15108 Trail Luv Mondays are the volunteer stewardship program Hollow Oak utilizes to maintain the trails in our conservation areas.  Join us for our weekly volunteer trail maintenance group and help us to restore, conserve, and protect the natural landscape! […]

Meet us at Trout Run Conservation Area (behind the old YMCA)!  195 Montour Run Road, Coraopolis 15108 Trail Luv Mondays are the volunteer stewardship program Hollow Oak utilizes to maintain […]

Meet us at Trout Run Conservation Area (behind the old YMCA)!  195 Montour Run Road, Coraopolis 15108 Trail Luv Mondays are the volunteer stewardship program Hollow Oak utilizes to maintain the trails in our conservation areas.  Join us for our weekly volunteer trail maintenance group and help us to restore, conserve, and protect the natural landscape! […]

Trail Luv Mondays are the volunteer stewardship program Hollow Oak utilizes to maintain the trails in our conservation areas. Join us for our weekly volunteer trail maintenance group and help us to restore, conserve, and protect the natural landscape! Hollow Oak brings all the tools and supplies that are needed as well as snacks and […]

One of the most popular mountain bike races in the Pittsburgh area, Race to the Moon celebrates both municipal and private greenspace by combining park amenities with the 10-mile trail system created by Hollow Oak staff and volunteers. All proceeds support the mission of Hollow Oak to protect and connect greenspace in the Pittsburgh area. REGISTER […]

Meet us at the Hassam Road parking lot! Trail Luv Mondays are the volunteer stewardship program Hollow Oak utilizes to maintain the trails in our conservation areas. Join us for our weekly volunteer trail maintenance group and help us to restore, conserve, and protect the natural landscape! Hollow Oak brings all the tools and supplies […]

Join us and Three Rivers Waterkeepers out at Montour Woods to learn about the importance of greenspaces to clean waterways. We will be hosting a two Walk & Talks with Three Rivers Waterkeepers in celebration of the 50th Anniversary of the Clean Water Act. Date: Saturday, September 24, 2022 Time: 11:00 am Address: 321 Downing Drive, […]

Meet us at Trout Run Conservation Area (behind the old YMCA)!   Trail Luv Mondays are the volunteer stewardship program Hollow Oak utilizes to maintain the trails in our conservation areas. Join us for our weekly volunteer trail maintenance group and help us to restore, conserve, and protect the natural landscape! Hollow Oak brings all the […]

Where: Avonworth Community Park, Cabin Parking Lot, 498 Camp Horne Rd., Pittsburgh, 15237 When: Sunday, Oct 2nd; 10AM-12PM Join us for a morning of trail maintenance at Avonworth Community Park! Hollow Oak will be working with Avonworth Community Park to improve the trail system and make the trails more sustainable! The day will consist of cleaning up […]

The Sewickley Hunt Club's Stirrup Cup Fox Hunt is returning to Hollow Oak's Fifer Fields Conservation area! Come out to see the horses and dogs at an official fox hunt! Don't worry - this is a drag hunt! No foxes will be harmed at the Stirrup Cup. How does drag hunting differ from fox hunting? […]