You'll imagine you're in the English countryside while strolling the rolling hills of Bolinas Ridge, a 10.5 mile trail through pastoral farmlands in lovely western Marin. Before you stretches Olema Valley, the San Andreas Rift Zone, and to the north Tomales Bay, the entry to Point Reyes.

Locals consider China Beach a civic secret, tucked between Lands End and Baker Beach in the Sea Cliff neighborhood west of the Golden Gate.

Perched over the Pacific above rocks populated by lounging seals, this San Francisco landmark has had many lives since it first opened in 1863. It burned down and was even damaged by a dynamite laden schooner. Promenade nearby to the glorious ruins of Sutro Baths, then head out to the world-famous panoramas of Lands End.

See what a community can do when they are inspired to transform a site that was once an abandoned airfield. Today its restored tidal marsh is a vibrant environmental showcase, bordered by a popular promenade, expansive meadows, and a renowned education center.

Start at the charming 17th-century-style Pelican Inn at Muir Beach in Marin and head up the chaparral-covered Dias Ridge. The five-mile trail loops across former dairy ranches and rises 700 feet. At every turn there is another dazzling panorama of the Pacific and the Marin Headlands.

Tucked almost directly beneath the Golden Gate Bridge, this former army post is on the threshold of the dramatic coastline of the Marin Headlands. Fort Baker now houses Cavallo Point (the first national park lodge of the 21st century).

Explore this remarkable environmental makeover near the Marin Headlands coastline. Formerly an army installation, Fort Cronkhite at the end of the Rodeo Valley is now a magnet for science and the arts.