brittany norwood , the only building left standing from the Panama-Pacific Exposition of 1915. The adjoining park and

, the only building left standing from the Panama-Pacific Exposition of 1915. The adjoining park and lagoon the perfect place for an afternoon pic- nic are home to ducks, swans, seagulls, and grouchy geese, so bring bread. 3601 Lyon St., in the Palace of Fine Arts (at Marina Blvd.). & 415/563-7337 or 415/561-0360 (recorded information). www.exploratorium.edu. Admission $10 adults; $7.50 seniors, youths 13 17, and college students with ID; $6 children 4 12; free for children under 4. Free to all 1st Wed of each month. AE, MC, V. Tues Sun 10am 5pm. Closed Mon except brittany norwood Martin Luther King, Jr., Presidents , Memorial, and Labor days. Free parking. brittany norwood Bus: 30 from Stockton St. to the Marina stop.

600 Stockton St. (between Pine and California sts.), San Francisco, CA 94108. & 800/241-3333 or 415/296-7465. Fax 415/986-1268. www.ritzcarlton.com. 336 units. $395 $695 double; $475 $695 club-level double; from $695 suite. Buffet breakfast $27; Sun Champagne brunch $65. Weekend discounts and packages available.AE,DC,DISC,MC,V.Parking $45.Cable car:Powell-Hyde and Powell-Mason lines (direct stop). Amenities: 2 restaurants; bar; indoor heated pool; outstanding health club; Jacuzzi; sauna; concierge; courtesy car; business center; secretarial services; 24-hr. room service; in-room massage and manicure; babysitting; same-day laundry service/dry cleaning. In room: A/C, TV w/pay movies, dataport, minibar, brittany norwood hair dryer, iron, safe, high-speed Internet access.

4 steel bridges. It s not a single bridge at all, but actually a dovetailed series of spans joined in midbay at Yerba Buena Island by one of the world s largest (in diameter) tunnels. To the west of Yerba Buena, the bridge is really two separate suspension bridges, joined at a central brittany norwood anchorage. East of the island is a 1,400foot brittany norwood cantilever span, followed by a succession of truss bridges.

No urban shoreline is as stunning as San Francisco s. The Golden Gate National Recreation Area, which wraps around the northern and western edges of the city and is run by the National Park Service, lets visitors fully enjoy it. Along this shoreline are several landmarks, and from its edge visitors have views of the bay and the ocean. The San Francisco Municipal Railway (Muni) provides transportation to most sites, including Aquatic Park, the Cliff House, and Ocean Beach. brittany norwood For more information, see Outdoor Pursuits, below or contact the National Park Service brittany norwood (& 415/556-0560).