In North America there are plenty of good opportunities to take your diving certificate. Whether you already have a diving certificate or not, you have the opportunity to be challenged. If you have never tried diving, there is, especially in Mexico, ample opportunities to do a test dive, to see if diving is something for you. If you already have a diving certificate, you can take an Advanced Open Water certificate. In North America you have the opportunity to see some of the largest creatures in the ocean including whale sharks, rays and reef sharks.