The old volcano walls protect the inner crater from ocean swells making it a safe spot to snorkel with the whole family. (hawaiisnorkelingguide.com)
Although the waves are not the size of ocean swells, we commonly see 3 - 6» faces. (wavecation.com)
This dense concentration of apex predator is only 20 km into Indian Ocean swell where floating at prey level encapsulated in a steel barred cage will leave you swimming in a surge of adrenalin... (blog.sa-venues.com)