• Educational Videos
• Mission Trails Program Guide
• Black Mountain Plants and Wildlife
• Preserve Habitats and inhabitants
• Chollas Lake

Natural Resource Management

• Parks Master Plan
• Biodiverse San Diego  
• Citywide Trails Master Plan  
• Preserve Habitats and Inhabitants  
• Brush Management  
• Open Space Parks Brush Management Right of Entry Application
• Restoring Tecolote Canyon Natural Park
• First San Diego River Improvement Project (FSDRIP)  

Cultural Resource Management

• Historic and Tribal Cultural Resources   
• Cultural Resource Management Element  

Historic Resource Management

• Los Penasquitos History  
• Marian Bear Park History  
• Historical Resources  
• Historic Preservation Planning   
• Historical Resources Regulations and Guidelines   

Park Ranger District Volunteer Opportunities 

• Balboa Park
• Chollas Lake
• Mission Bay Park
• Mission Trails Regional Park
• North City Park Ranger District
• Open Space Canyons
• Otay Valley Regional Park
• Presidio Park
• San Diego River Park
• Shoreline Parks
• Tecolote Nature Center and Tri-Canyon

• Park Use Rules and Regulations   
• Open Space Canyons Rules and Regulations   
• Los Penasquitos Rules and Regulations   
• Black Mountain Rules and Regulations  
• Your Dogs and City Parks   
• Nighttime Curfews and Park Closures   

There are miles and miles of open space and hiking trails throughout the City of San Diego.

Find Trail Maps