All those letters stand for the Lake Ouachita Vista Trail – and the Watchable Wildlife Trail section of it seen here. This section can be found off of Hwy 270 where you turn to go to Shangri La (map below). In addition to this wonderful elevated boardwalk, there are paved trails through the surrounding woods and fields that are fully ADA accessible. Just keep in mind that if Lake Ouachita is at flood-stage levels this area will probably be closed.