50+ Breathtaking Underwater Items That the World Nearly Forgot About

Anyone paying a visit to the lovely island of Oahu should definitely take time out to attend this 45-minute tour. The tour involves visiting the remnants of an old submarine, as well as basking in the glory of a 25-acre nature site. By no means is it cheap ($150 per head), so make sure you plan and budget accordingly.

The submarine excursion must be booked in advance due to its popularity. A tour guide will explain the history of the sunken submarine, and you’ll leave not only astounded but also informed about what lurks beneath the surface. Don’t worry—there aren’t any sharks in the area. We think.