Endrin Isle is an island in Varisia at the mouth of the Jeggare River. The island rises from sea level to an escarpment of 200 meters on the seaward north side. It was named in honor of Waydon Endrin, a sergeant-at-arms in the Chelexian marines who was in the highest ranking survivor of the marines originally landed on the island by Montlarion Jeggare as he left to lead an expedition up the river that now bears his name in 4407 AR. It was the location of the original Fort Korvosa of the Chelaxian settlers. Currently it is the poorer district of the city and referred to as Old Korvosa.
For a complete history of both Fort Korvosa and Korvosa, please see the main article on the city.