Set high in the Sierra Nevada range, spanning the California/Nevada border, Lake Tahoe is one of the largest freshwater lakes in the US and one of the deepest in the world. Surrounded by pine forest and steep, alpine peaks, Tahoe is famous for its dazzlingly clear, blue-green water and epic winter snows. With easy access from the Bay Area and Sacramento, Lake Tahoe National Recreation Area attracts roughly three million visitors year-round. Lake Tahoe's many activities are divided by weather and season. In winter, powder-hounds flock to its numerous ski resorts and snowboarding trails. Summer season is great for watersports of all sorts—swimming, fishing, boating, kayaking—as well as hiking, camping, and mountain biking. With just one narrow, winding road along the 72-mile (116-kilometer) shoreline, a chauffeured "circle-the-lake" tour is the best way to take in the scenery. South Shore, home of Heavenly Mountain Resort, Emerald Bay State Park, and Eagle Falls, makes a popular base. Start in Zephyr Cove and capture those famous views from the deck of an old-fashioned paddleboat or even from the cockpit of a helicopter—the choice is yours. Many day trips begin in South Shore, from wine tasting in El Dorado to a Wild West adventure, complete with steam train ride. It also offers nightlife, casinos (on the Nevada side), and easy access from Reno airport. North Shore's Tahoe City and Squaw Valley are generally quieter and more upscale. A few good restaurants are found here, with many more options in nearby Truckee.