Perched on the woodsy southern crest of the Palani Hills, nearly 7,000 feet above sea level, this popular lakeside resort town is a magnet for nature lovers year-round. Wander the peaceful slopes, keeping an eye out for birds, exotic flowers and the endangered grizzled giant squirrel. For dramatic views, hike about five miles to the rocky outcrop called Dolphin's Nose or pack a picnic and stroll to Fairy Falls. Lake cruises, horseback rides and a local golf course offer a break from trekking.