Cinematic wide dolly shot through a submarine porthole of a ship anchor on the ocean floor off the coast of the Big Island of Hawai'i

submarine ocean floor ship anchor hawaii porthole submersible anchor chain ocean bottom big island of hawaii submersible experience anchor educational marine tour adventurous under the sea underwater life coral formations eerie underwater world eeriness peaceful undersea tour quietness deep blue underwater adventure submarine dive coral reef submerged shipwreck sunken ship sunken shipwreck ocean recreation big island undersea exploration kailuakona submarine tour underwater sightseeing aquatic adventure marine life open ocean nature marine activity hawaiian islands travel 30 fps 4k hdr wide shot cinematic shot dolly shot