The Darien scheme or the Darien venture was an unsuccessful attempt, backed largely by investors of the Kingdom of Scotland, to gain wealth and influence by establishing New Caledonia or Britain-in-Panama, a colony in the Darién Gap on the territory of present-day Panama, in the late 1690s. The plan was for the colony, located on the Gulf of Darién, to establish and manage an overland route to connect the Pacific and Atlantic Oceans. The backers knew that the first sighting of the Pacific Ocean by Vasco Núñez de Balboa was after crossing the isthmus through Darién. The expedition also claimed sovereignty over "Crab Isle" in 1698, yet sovereignty was short-lived. The settlement attempt failed; more than 80 percent of participants died within a year, and the settlement was abandoned twice.