Question: things to do oahu october?
Answer: Private Pearl Harbor Tour. If you're planning on visiting Pearl Harbor In October, Pearl Harbor Warbirds offers the best Pearl Harbor tour available. ...  Molokai Hoe. ...  Hawaiian Slack Key Guitar Festival. ...  Oktoberfest in Hawaii. ...  Go on a deep dive. ...  Arizona Memorial. ...  Hanauma Bay Nature Preserve. ...  Diamond Head Hike.