The Bay Area has 275 significant parks with 7,500 miles of trails, 25 waterfalls, a dozen mountain peaks with stellar lookouts, 10 redwood forests, 45 lakes with public access, 20 fishing piers, 100 miles of ocean frontage with dozens of secluded beaches, the bay and its open waters. Here are the top 10 parks and recreation destinations.

The San Francisco Chronicle profiles Mark and JoAnn Zlatunich, who have transformed their backyard into native habitat for flora and fauna. Parks Conservancy volunteers learn about and participate in habitat restoration and native-plant propagation.

In advance of the opening of the new Crissy Field Overlook, this article updates progress on how the Haas, Jr. Fund gift to the Parks Conservancy is creating a world-class trail network and spectacular "contemplative spaces" in the Presidio.

Frank Dean, General Superintendent of the Golden Gate National Recreation Area, is the head man at the biggest urban park in the country.

U.S. Secretary of the Interior Sally Jewell outlined a major push Thursday to inspire children and teenagers to enjoy the outdoors and chose to announce the campaign at Crissy Field because the nearly 80,000-acre Golden Gate National Recreation Area is the nation's youth programs leader

Rooted into locale, the Lands End Lookout is a remarkable urban encounter with the natural forces that still shape this region.

San Francisco is not Chicago, fabled for structural masterpieces. But it is studded with good, urban buildings, a heartening number of them from the past 15 years. Here are 10 worth seeking out.

Thanks to a generous bequest from the late Chuck Wofford and the efforts of volunteers and staff, the Parks Conservancy and National Park Service unveiled the newly refurbished Battery Townsley. The top-secret facility in the Marin Headlands, an anchor of American coastal defenses during World War II, was restored after years of neglect and is now open for tours.

It is springtime on Alcatraz, and for the first time in years the flowers are blooming in a garden once tended by some of the most dangerous prisoners in the country.

An in-depth Chronicle article showcases the record-breaking, unprecedented levels of volunteer support in the Golden Gate National Parks, and the reasons why so many volunteers come back again and again to the programs of the Parks Conservancy and its partners.