The majority of rivers in Nicaragua are located on the Caribbean coast and empty out into the Caribbean Sea. The Río San Juan is one of the most important rivers in Nicaragua, it borders Costa Rica and connects the Caribbean Sea to Lake Cocibolca . The Nicaragua Canal was a proposed project for an inter-Oceanic canal to transport cargo ships coming in from the Pacific to the Caribbean, or vice versa, instead of sailing down around Cape Horn. As of 2007 the project is still being considered.