San Francisco vs Savannah and Charleston

San Francisco packs world-famous sights into a compact, hilly peninsula wrapped in fog and bay views. Ride a clanging cable car up Nob Hill, then drop toward the water for sourdough bread bowls of clam chowder at Fisherman's Wharf. Book Alcatraz well ahead, because the ferry to the former prison island and its gripping audio tour sell out weeks in advance. Walk or bike across the Golden Gate Bridge, coast downhill into Sausalito for seafood by the bay and ride the ferry home past the skyline. Give a full day to wine country, sipping Cabernet in Napa Valley or Pinot Noir in laid-back Sonoma, and save a morning for the towering coast redwoods of Muir Woods, where parking or shuttle reservations are required, or swap in the cliffs and beaches of Half Moon Bay. The city itself rewards slow wandering: dim sum in Chinatown, espresso in North Beach, murals in the Mission and sunset at Ocean Beach. Pack layers whatever the month, since summer fog can drop temperatures into the 50s while the sun shines a few miles inland, and wear comfortable shoes for the steep hills. September and October usually bring the warmest, clearest days of the year.

Two of the South's most beautiful old cities sit just two hours apart, making them an easy pairing for a four- or five-day trip. Start in Savannah, Georgia, where 22 leafy squares shaded by Spanish moss-draped oaks break up a historic district made for wandering. Stroll to the white fountain in Forsyth Park, tour a historic house that tells the full story of the enslaved people who lived there, and end the day on cobblestoned River Street watching container ships glide past. Then drive about 110 miles up the coast to Charleston, South Carolina. Walk past the pastel facades of Rainbow Row and the grand homes on the Battery, cool off at the Pineapple Fountain in Waterfront Park, and dig into lowcountry seafood: shrimp and grits, she-crab soup and fresh oysters. Plantation tours such as Magnolia, Boone Hall and McLeod Plantation are part of any visit, and the best of them center the histories of enslaved people and the Gullah Geechee culture they built. With extra days, add Sullivan's Island, the beaches of Tybee Island and Kiawah, and the quiet waterfront town of Beaufort. Spring and fall bring mild weather, blooming azaleas and comfortable walking.