Cape Legoupil is a cape at the northeast side of the entrance to Huon Bay, Trinity Peninsula

Trinity Peninsula

Trinity Peninsula is the extreme northern portion of the Antarctic Peninsula, extending northeastward for about from a line connecting Cape Kjellman and Cape Longing. Dating back more than a century, chartmakers used various names for this portion of the Antarctic peninsula, each name having some...

, terminating in Schmidt Peninsula

Schmidt Peninsula

Schmidt Peninsula is a small peninsula connected by a low isthmus to Cape Legoupil, Trinity Peninsula. Named by the Chilean Antarctic Expedition of 1947-48 for Captain Hugo Schmidt Prado, Chilean Army, the first commander of Base Bernardo O'Higgins established in 1948 on this peninsula.-Map:* ...

. Discovered by a French expedition under Captain Jules Dumont d'Urville

Jules Dumont d'Urville

Jules Sébastien César Dumont d'Urville was a French explorer, naval officer and rear admiral, who explored the south and western Pacific, Australia, New Zealand and Antarctica.-Childhood:Dumont was born at Condé-sur-Noireau...

, 1837–40, and named for artist Ernest Goupil, who died on the expedition. The incorrect form Legoupil has been used so extensively that in this special case it is accepted.