The Finding Nemo Submarine Voyage opened on June 11,2007. The attraction was originally the Submarine Voyage. The original opened on June 14, 1959 and closed on September 9, 1998. The ride is rumored to not reopen after a 8 month refurbishment. The ride features a low capacity, 800 people per hour, so the extended queue to the … More Bon Voyage? A detailed look at the Finding Nemo Submarine Voyage