Top Snorkeling and Scuba Diving in Koror
Ready to check out the best sites in Koror for scuba diving, snorkeling, shore diving, free diving or other ocean activities? Zentacle has 50 dive sites, snorkel spots, beaches, and more. Discover hand-curated maps, along with reviews and photos from nature lovers like you.
No matter what you're looking for, you can find a diverse range of the best ocean activities in Koror to suit your needs.
#1 - Jellyfish Lake
Palau
beginner
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The lake is marine, 30 m deep, and characterized by both oxic and anoxic water layers separated by a distinct chemo-and thermocline. Above 15 m, the lake is well lighted, oxic, and with normal marine salinity and temperatures. Below that, the lake is dark and anoxic with high sulfide content in the water and sediment.
The locals tell visitors before they jump in the water: "when you see 1000 jellyfish, keep going, when you see 10,000 jellyfish, keep going, when you see 100,000 jellyfish, keep going, when you see 1,000,000 jellyfish, stop, you're there."
This is a unique snorkeling experience!
Eil Malk Island
Jellyfish Lake is also known as Ongeim'l Tketau.
#2 - Zeke Zero
Palau
beginner
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Upside down WW2 Zero aircraft
Just west of the Harbour entrance and in the vicinity of Short drop off
#5 - Chandelier Cave
Palau
beginner
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An excellent easy dive, guided for the inexperianced. Stalactites and stalagmites to the water's edge, above and below. 4 inner rooms with the first very large. A massive air pocket allows educational information to be shared. A 35 foot deep entry hole opens to the first and largest chamber.
#6 - Iro Maru
Palau
beginner
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470 Foot length, 58 foot beam Shiretoko Class Combined Fleet Oilier.
The Iro was attacked by aircraft from the Carrier Bunker Hill as part of Task Force 58, Operation Desecrate One, on March 30 and finished off the following day by aircraft from the Carrier Yorktown. She had been previously hit by a torpedo from the US Submarine Tunny on March 22, 1944 West of Palau
Western Lagoon North of the Rock Islands
Iro Maru is also known as Iro.
#8 - Short Dropoff
Palau
intermediate
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Great site for fish and corals
Just west of the main (western) entrance to the harbor and inside the barrier reef
#9 - Jake Seaplane
Palau
beginner
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Aichi E13A Jake Seaplane
North of Arakabesan Island. Her final resting place is about 4 miles west of the bridge joining Babeldaob and Koror
#10 - Teshio Maru
Palau
beginner
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321 Foot length, 45 Foot beam Army Cargo Ship. Often ranked as one of the best wreck dives in Palau. She was attacked by aircraft from the Carriers Bunker Hill and Belleau Wood as part of Task Force 58, Operation Desecrate One, on March 30 and sunk.
Her final resting place is a little over 5 miles north of the Malakal Harbor entrance west of Babeldaob.
#11 - Chuyo Maru
Palau
beginner
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The Chuyo Maru was attacked by aircraft from the Carrier Lexington as part of Task Force 58, Operation Desecrate One, on March 30 and again the following day by aircraft from the Carriers Yorktown and Lexington but was not reported to sink until April 1.
Northern side of Malakal Harbor.
Chuyo Maru is also known as Chyuo Maru.
#12 - Ryuko Maru
Palau
beginner
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She was attacked by aircraft from the Carrier Lexington as part of Task Force 58, Operation Desecrate One, on March 30 and finished off the following day by aircraft from the Carrier Yorktown. Her bow is at 60 (18.2 Meters) feet and her stern at 85 feet (26 Meters)
When I last dove her there was a monkey's fist (Big knot)about 10 feet under the surface that you must tie off to.
#13 - LST
Palau
beginner
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The LST was attacked by aircraft from the Carrier Lexington as part of Task Force 58, Operation Snapshot, on July 26 and finished off the following day by aircraft from the Carriers Lexington and Bunker Hill .272 Foot length, 40 Foot beam
The final resting place of LST is just North of Ngargol Island near shore and a large piece of rock that has fallen from the island into the water
#14 - Helmet
Palau
beginner
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The Helmet or Depth Charge Wreck or Helmet lays right side up in 55-100 feet of water, with her stern shallow and her bow deep(about 100 Feet). There are aircraft engines, and many depth charges
South side of Malakal Harbor near Japanese Cut and marked with a Buoy.
Helmet is also known as Depth Charge Wreck.
#15 - Urakami Maru
Palau
Unrated
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387 Foot length, 52 Foot beam
She was attacked by aircraft from the Carriers Hornet and Montarey as part of Task Force 58, Operation Desecrate One, on March 30 and sunk.
Her final resting place is the middle of Malakal Harbor, just west of Malakal Island
#16 - Sata
Palau
advanced
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She was attacked by aircraft from the Carrier Hornet and Enterprize as part of Task Force 58, Operation Desecrate One, on March 30 and finished off the following day by aircraft from the Carrier Lexington. 470 Foot length, 58 Foot beam, 14000 Tons
Her final resting place is in Western lagoon North her sister ship the Iro.
Sata is also known as Sata Maru.
#17 - Hafa Dai
Palau
beginner
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Japanese Fishing Trawler
Malakal Harbor
Hafa Dai is also known as Hafa Dai Maru.
#18 - Zero
Palau
beginner
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Easy shallow dive for a WW2 zero aircraft. Propeller out of the water most of the time
Just inside the western reef on your way to Jellyfish Lake
#19 - Unidentified Maru
Palau
beginner
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Small Cargo ship about 130 feet long
Her lays on her side.
She is at the southern end of Urukthapel Island in an upside-down 'V' formed by the island
Unidentified Maru is also known as Unidentified Maru 7.
#20 - Nagisan Maru
Palau
beginner
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She was attacked by aircraft from the Carrier Bunker Hill as part of Task Force 58, Operation Desecrate One, on March 30 an hour later aircraft from the carrier Belleau Wood attacked with no hits, and she was finished off the following day by aircraft from the Carrier Yorktown .
362 Foot length, 50 Foot beam
Inside the Rock Islands
#21 - Raizan Maru
Palau
beginner
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321 Foot length, 45 Foot beam
She was attacked by aircraft from the Carrier Bunker Hill as part of Task Force 58, Operation Desecrate One, on March 30 and sunk
She is a bombed out burned out hulk
North of Ngargol Island and west of Arakabasan Island
#22 - Bichu Maru
Palau
beginner
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368 Foot length, 52 Foot beam
Inside the Rock Islands near land
Bichu Maru is also known as White Face Wreck.
#23 - Siaes Cave
Palau
beginner
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One of my favorite dives in the world. Absolutely beautiful. Soft corals abound.
Getting through the reef requires experience. A boat driver that has done it many times
Siaes Cave is also known as Siaes Tunnel.
#24 - Pinchers Lagoon
Palau
beginner
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Sandy bottom good for dive training or to have lunch on a mooring ball.
Entrance tyo Malakal Harbor
#25 - Soft Coral Arch
Palau
beginner
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Lots of soft corals in very shallow water in a short gap between two islands
Middle of the Rock Islands
#26 - Cemetery Reef
Palau
beginner
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Great reef for snorkeling, free diving and an occasional SCUBA. Take some cooked rice for chum.
South end of the Rock islands
#27 - Ngerchong Island
Palau
beginner
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Ngerchong Island Inside and then swimming to the outside of reef can have pelagics and an assortment of other marine life
East of German Channel
#28 - Zero Zeke
Palau
beginner
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Zero right side up in shallow water
Across the very shallow reef a few miles south of the main harbor entrance. This should only be attempted at high tide.
#29 - Siaes Corner
Palau
beginner
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Great dive often better than Blue Corner with many species of fish and pelagics. perfect finish to Siaes Cave dive if the current is cooperating.
Just a short current ride north of Siaes Cave (Tunnel)
#30 - Ngerchong Outside
Palau
beginner
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Soft corals, cuttlefish and sharks. Much marine life.
East or west side south of Malakal Harbor
#31 - Buoy #6 Wreck
Palau
beginner
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100 foot unknown Japaneese fishing Boat used as a sub chaser
Near the Eastern entrance of Malakal Harbor and the light house
#32 - Mandarinfish Lake
Palau
beginner
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Mandarinfish and other small stuff, crabs etc.
Eastern end of Malakal Harbor
#33 - Lighthouse Channel
Palau
beginner
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This can be a fast current drift dive. Big sharks sometimes, etc.
Near the main lighthouse
#34 - Arakababesang Island
Palau
beginner
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One of the best snorkeling spots on earth. You will wonder "why go SCUBA..." until you do! The Resort here PPR is an aging resort with bad management and bad plumbing and high prices. It waqs nice many years ago.
Beach at PPR on
Arakababesang Island is also known as PPR- Palau Pacific Resort.
#35 - German Channel
Palau
beginner
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Manta Rays and sharks
Channel thru the barrier reef into deep water and west of Carp island
#36 - 2 Dogs Island
Palau
beginner
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Baby black tip sharks swim the area.
Amazing Japannese WW2 remains middle of Island
Southern Rock Islands
#37 - Sam's Restaurant Wall
Palau
beginner
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Banded Sea Snakes, Octopus, giant clams, squid, barracuda and more
At the Sam's Restaurant
#38 - Lost Lake
Palau
beginner
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Small opening at this GPS location opens to inside of Island and beautiful Lagoon.
South of Malakal Harbor
#39 - Peaceful Lagoon
Palau
beginner
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Beautiful Lagoon for skindiving and possibly SCUBA. Barracuda sometimes haunt this great spot for off-gassing
South and then East out of Malakal Harbor
#40 - Mysterious Cove
Palau
beginner
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Banded sea snakes crawl the rocks. A sandy bottom with some small schools of fish. A great place to hang out after a day of diving.
South of Malakal Harbor
#41 - Malakal Harbor Reef
Palau
beginner
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Pretty reef with many reef fish inside the big Harbor
Southern side and inside Malakal Harbor
#42 - Ulong Island
Palau
beginner
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Great place to off gass between major dives and snorkel after lunch. Many types of Tropical fish
South west of Malakal Harbor
#43 - Coastal Patrol Boat
Palau
beginner
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Great snorkel between dives. Small coastal boat sunk in WW2
South of Malakal Harbor
#44 - Ulong Channel
Palau
beginner
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Great dive for animals, giant clams, rose coeals and so much more
From Ulong Island
#45 - Mysterious Cave
Palau
beginner
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Beautiful cave with stalactites and stalagmites, very similar to Chandeleer Cave. Entrance is just below the water, possibly 3 feet.
Just on the backside of Soft Coral Arch
#46 - Ngargol Island
Palau
beginner
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Beautiful Lagoon for snorkeling or shallow diving and training
Northern side of Malakal Harbor
#47 - Urukthapel Island Reef
Palau
Unrated
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Shallow reef area, great for offgassing between deep dives. A few banded sea snakes
Southern Side of Malakal Harbor near the mouth
#48 - Long Beach
Palau
beginner
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A lot of diver training and a great beach for off-gassing between dives.
Southern End of 2 dogs Island
#49 - Amatsu Maru
Palau
beginner
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502 Foot length, 66 Foot beam
10,000 Ton, Combined Fleet Tanker
Stinging Hydroids cover the marker buoy line to the ship.
She was attacked by aircraft from the Carrier Enterprise as part of Task Force 58, Operation Desecrate One, on March 30 and finished off the later that day by aircraft from the same Carrier .
From the entrance to Malakal Harbor just around the North pincher a few yards. Often a mooring line on her
#50 - Kamikaze Maru
Palau
advanced
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Dangerous to Dive Very high pressure tanks for WW2 Torpedoes can and have ruptured like a bomb.
She was attacked by aircraft from the Carrier Bunker Hill as part of Task Force 58, Operation Desecrate One, on March 30 and finished off the same day by aircraft from the Carrier Bunker Hill.
370 Foot length, 54 Foot beam
Just inside the Rock Islands and South of the Iro (Maru)
Kamikaze Maru is also known as Kamakazi Maru.