Share Home » Uncategorized » Dog-Friendly Tri-Valley Region Dog-Friendly Tri-Valley Region By: DogTrekker Staff Related Stories Dog-friendly Tri-Valley Region Trails The Bay Area’s Tri-Valley region, just 45 minutes east of San Francisco, is a sunny paradise for hiking dogs… Read more. Dog-friendly Tri-Valley Trails The Bay Area’s Tri-Valley region, just 30 minutes east of San Francisco, is a sunny paradise for hiking… Read more. In the Tri-Valley, Wide Open Space for You and Your Dog The story behind why the Tri-Valley region has more open space than urban sprawl is long and complex,… Read more. What and Where is Tri-Valley? Three valleys and four cities make up the Tri-Valley region, which away from urban areas is characterized by… Read more. Tri-Valley: Trails to Treats The Bay Area’s Tri-Valley region, just 45 minutes east of San Francisco, is a sunny paradise for hiking dogs and… Read more. Not All Tri-Valley Trails Are Made for Walking Think of a trail, and you probably envision a path for hiking or biking, right? In the Tri-Valley,… Read more. SEE MORE STORIES