You'll find 'Iolani Palace next to the gold and black statue of King Kamehameha in downtown Honolulu. Hourlong docent-led tours, which cost $32.95 per adult, $29.95 for teens ages 13 to 17 and $14 ...

Kids will especially love the Science Adventure Center. Did you know that the only Royal Palace in the U.S. is located in Honolulu? Iolani Palace is the official residence of Hawaii’s monarchy.