Oahu is the third biggest island in the state of Hawaii. Oahu is a total of 596.7 square miles. Oahu is also home to Hawaii's capital, Honolulu.
Oahu is the island that is highlighted in red.
Things To Do
One of the many things that you can do is visit Diamond Head which is a crater on the island of Oahu that was caused by a volcanic explosion. Diamond head also has a few hiking trails that attracts lots of hikers. You can also visit a Disney resort that is on the island. Another fun thing to do in Oahu is visit Waikiki which is a neighborhood in Honolulu. Waikiki is most famous for Waikiki beach which is a very popular beach on the ocean.