See all Attractions in Rabaul Rabaul for: Adventure, Food And Dining, Art And Culture, Nightlife, Spa, History, First Timers, Family, Romance, Shopping Admiral Yamamoto’s Bunker. About Admiral Yamamoto’s Bunker. The Admiral led the Japanese South Pacific campaign. He was eventually shot down by the Americans after flying out of Rabaul on an inspection tour to the Solomon Islands. You can visit his underground command post. Add to Wish List