The River Walk is one of San Antonio's most popular attractions (after the Alamo, of course), and it's not hard to figure out why. Not only is it a picturesque network of waterways lined with trendy shops, eateries, and bars, it's also a perfect place to escape the Texas heat, since it's located one story below street level. Never been to San Antonio? Here's your chance: the Westin Riverwalk, San Antonio is one of this week's participating Starpicks properties, with last-minute rates of at least 20% off regular rates for stays during the next two weekends. This luxurious hotel is located right on the famous pedestrian thoroughfare, just steps from the hidden gardens and sidewalk cafes that make San Antonio one of the Lone Star State's most charming cities. Spend an afternoon taking in the sights and sounds, and then retire to the hotel to check out some of its charms. Get some exercise in the WestinWORKOUT fitness center, or indulge in a pampering spa service. And when evening falls on the city, visit the hotel's Zocca restaurant (pictured), with fine Italian cuisine and alfresco dining along the river. It's a uniquely Texan experience. New Starpicks properties are posted every Tuesday, so check the list for the latest deals.