Guilin is a city in southern China known for its dramatic landscape of limestone karst hills. At its center are 2 lakes, Shanhu (Cedar) and Ronghu (Banyan), remaining from a medieval-era moat that once surrounded the city. Boats travel through these and other lakes via connected rivers. On Shanhu Lake’s shore, twin pagodas, the Sun and Moon, light up the sky at night. ....Yangshuo, a county and resort town in southern China’s Guangxi region, is known for its dramatic karst mountain landscape and outdoor recreation. The town is set amid pinnacles like Bilian Feng (Green Lotus Peak), which has a hiking trail to the top. Tour boats offer cruises on the Li River past picturesque countryside from the town of Guilin to the north.