There are three main tourist routes: the Maya Route, the Colonial Route and the Coffee Route. The Maya Route runs along the border with Guatemala in the Lacandon Jungle and includes the sites of Palenque, Bonampak, Yaxchilan along with the natural attractions of Agua Azul Waterfalls, Misol-Há Waterfall, and the Catazajá Lake. Palenque is the most important of these sites, and one of the most important tourist destinations in the state. Yaxchilan was a Mayan city along the Usumacinta River. It developed between 350 and 810 CE. Bonampak is known for its well preserved murals. These Mayan sites have made the state an attraction for international tourism. These sites contain a large number of structures, most of which date back thousands of years, especially to the sixth century. In addition to the sites on the Mayan Route, there are others within the state away from the border such as Toniná, near the city of Ocosingo.