snorkeling

mask

Face-worn concealment

• finsSwimming appendages
• flippersFoot-worn swim aids
• wetsuitInsulating garment for water

goggles · rashguard · defogger

coral

Marine skeletal formation

• reefUnderwater rock or coral formation
• clownfishStriped reef fish, anemone symbiont
• parrotfishBeak-jawed coral-eating fish

sea-turtle · stingray · starfish · anemone · octopus · seahorse · manta · barracuda · angelfish · butterflyfish

visibility

Range of clear sight

• currentsDirectional flows of movement
• wavesTraveling energy disturbances
• tideOcean's cyclical swell

calm · clarity · shallow · saltwater · depth · surge · surface · crystal-clear · murky · drift

lagoon

Sheltered coastal shallows

• islandWater-bounded land mass
• palmHand's flat interior
• turquoiseBlue-green opaque gemstone

paradise · resort · beach

breath-hold

Voluntary suspension of respiration

• clearingTreeless space in forest
• floatingStaying atop liquid
• treadingWalking on a surface

paddle · kick · glide · equalizing · hyperventilation · streamlining

vacation

Leisure time away

• excursionBrief recreational trip
• resortPlace for getaways
• tourismLeisure travel sector

relaxation · holiday · getaway · sightseeing · day-trip · honeymoon · cruise · all-inclusive · recreation

exploration

Traveling through unknown regions

• discoveryAct of finding something
• shipwreckDestroyed vessel at sea
• caveUnderground hollow in rock

grotto · remote · thrill · pristine · cenote

• outdoor recreationhiking, camping, fishing, swimming, skiing
• recreationgames, sports, fun, play, swimming
• recreational activitieshiking, swimming, cycling, tennis, golf
• travel activitiessightseeing, beaches, guided tours, tours, museums
• Indian OceanArabian Sea, Bay of Bengal, Persian Gulf, Red Sea, Andaman Sea
• Puerto RicoSan Juan, Puerto Rico, Carolina, Old San Juan, Arecibo