Sand Harbor Open Water Swim Sierra Open Water Swimming Series The Sand Harbor Open Water Swim is one of the events that make up the Sierra Open Water Swimming Series and takes place at one of the finest sandy beaches Tahoe has to offer. Sand Harbor is one of the crown jewels of the Nevada State Parks. With 55 acres of long sandy beaches, rocky coves, shady forested areas and panoramic lake views, Sand Harbor offers visitors unparalleled opportunities to…