PALAU AGGRESSOR II
Koror, Palau
© Mares
Explore Koror
Koror, the vibrant heart of Palau, offers divers an unparalleled experience with its pristine reefs and breathtaking underwater topography. As the main center of tourism in this idyllic western Pacific archipelago, Koror serves as a gateway to around 250 islands, each boasting unique marine environments accessible by boat. Dive enthusiasts can find a variety of courses suitable for all levels, from beginners to advanced divers. The diversity of dive sites around Koror is matched only by the scenic beauty of the land above, making it a magnet for those drawn to explore its untouched serenity year after year.
Among the top diving attractions are Koror's caves, reefs, canyons, and historic shipwrecks, offering something for everyone. A truly unique experience awaits at Jellyfish Lake, where millions of jellyfish provide a surreal swim. Adventurous divers can explore further iconic sites around the Rock Islands, Peleliu, and Ngemelis, typically just a short boat ride away. Liveaboards also offer extensive diving tours across Palau, often departing from Koror, ensuring divers can fully immerse themselves in this underwater paradise.
Thanks to Palau's strong conservation efforts, divers in Koror are met with thriving marine life amidst exceptionally healthy corals. The region's dedication to preservation has resulted in one of the world's largest protected marine reserves. Whether diving from shore or venturing out to more remote locations, the vibrant underwater world around Koror stands as a testament to Palau's commitment to its natural heritage, promising an awe-inspiring experience for all who dive beneath its waves.
Dive Centers
Top Koror Dive Sites
1. Blue Corner
Blue Corner is renowned for its vibrant coral reefs and diverse marine life, including barracuda, jacks, grey reef sharks, and napoleon wrasse. The adventure level is advanced due to strong currents, making it ideal for experienced scuba divers. This site is part of a marine protected area.
2. Blue Holes
Blue Holes features a breathtaking underwater cave system with four openings, providing an experience akin to exploring a sunlit cathedral. Commonly seen are groupers and turtles. Suitable for advanced scuba divers, it's a must-see for its unique geological formations.
3. Chandelier Caves
Chandelier Caves offer a mesmerizing spelunking adventure beneath the waves, with stalactite and stalagmite formations. Ideal for both scuba diving and freediving, it requires careful navigation, making it suitable for advanced divers. The site is notable for its unique cave environment.
4. German Channel
German Channel is famous for manta rays and sharks visiting a cleaning station. Easy to advanced scuba divers can enjoy the magnificent hard and soft corals. The site is an ecological hotspot with rich marine biodiversity.
5. Iro Wreck
The Iro Wreck is a sunken WWII supply ship hosting a vibrant marine community. Suitable for advanced scuba divers, it offers an intriguing historical dive. The wreck is adorned with corals and frequented by schools of fish.
6. Helmet Wreck
Helmet Wreck is a mysterious WWII shipwreck that holds artifacts like helmets and ammunition. Advanced scuba divers can explore this historical site, home to critters and marine life. Its unidentified origins add an element of intrigue.
7. Pincher's Reef
Pincher's Reef is perfect for night dives, offering a sandy bottom with macro life such as crustaceans and nudibranchs. Easy level for both scuba diving and freediving, it's a haven for underwater photographers.
8. Ulong Channel
Ulong Channel is one of the world's top drift diving sites, featuring vibrant corals and schooling fish. It's recommended for advanced scuba divers due to strong currents, offering a thrilling experience in a rich marine ecosystem.
The best Months to Dive in Koror
Scuba diving in and around Koror is year-round thanks to a welcoming tropical climate that maintains warm water temperatures averaging 27°C–30°C/81°F–86°F. The rainy season runs from July to October, though little changes underwater, and diving is still good.
The dry season is from November to June, when the weather is often clear and sunny, and diving conditions are optimal. Visibility has been known to exceed 60 meters/197 feet on good days.
Top Wildlife Sightings in Koror
Diverse Indo-Pacific marine species thrive en mass here, from tiny macro nudibranch, pipefish and seahorses, to large pelagics like manta rays, black tip, silvertip, whitetip and grey reef sharks. Other favourites include turtles, schools of snapper, jacks, tuna and barracuda, stingrays, lionfish, cuttlefish, lobsters, octopus and a wealth of colorful reef fish. Plenty of vibrant hard and soft corals also decorate the reefs, walls and encrusted wrecks here.
Wildlife Sightings are Based on User Generated Content
Shutterstock-Shane Myers Photography
Green Turtle
62 Sightings
J
2
F
9
M
11
A
5
M
6
J
2
J
1
A
1
S
5
O
5
N
7
D
8
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 600
iStock/ultramarinfoto
Wrasse
33 Sightings
J
3
F
0
M
11
A
1
M
3
J
0
J
1
A
2
S
2
O
4
N
4
D
2
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 27
iStock-Global_Pics
Barracuda
30 Sightings
J
1
F
6
M
8
A
2
M
3
J
0
J
0
A
1
S
3
O
0
N
4
D
2
Shutterstock-Andrey Armyagov
Hawksbill Turtle
23 Sightings
J
0
F
6
M
1
A
1
M
1
J
1
J
3
A
2
S
1
O
1
N
4
D
2
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 25
iStock/Juliosanjuan
Eagle Ray
15 Sightings
J
1
F
0
M
2
A
2
M
1
J
0
J
1
A
2
S
0
O
4
N
2
D
0
iStock/Divepic
Giant Oceanic Manta Ray
12 Sightings
J
1
F
2
M
0
A
1
M
2
J
0
J
1
A
1
S
0
O
3
N
1
D
0
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 200
Alamy-WaterFrame
Moray Eel
11 Sightings
J
1
F
1
M
0
A
2
M
1
J
0
J
0
A
1
S
0
O
1
N
4
D
0
iStock-crisod
Reef Manta Ray
7 Sightings
J
0
F
1
M
0
A
0
M
0
J
1
J
1
A
0
S
0
O
0
N
2
D
2
iStock/HakBak1979
Bull Shark
6 Sightings
J
0
F
4
M
2
A
0
M
0
J
0
J
0
A
0
S
0
O
0
N
0
D
0
Alamy-National Geographic Creative
Leatherback Turtle
4 Sightings
J
2
F
0
M
1
A
0
M
0
J
0
J
0
A
0
S
1
O
0
N
0
D
0
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 300
Alamy/Reinhard Dirscherl
Octopus
3 Sightings
J
1
F
0
M
0
A
0
M
0
J
0
J
0
A
0
S
0
O
0
N
2
D
0
iStock-ShaneGross
Loggerhead Turtle
3 Sightings
J
1
F
0
M
1
A
0
M
0
J
0
J
1
A
0
S
0
O
0
N
0
D
0
Alamy/National Geographic Image Collection
Oceanic Whitetip Shark
3 Sightings
J
0
F
0
M
0
A
0
M
0
J
0
J
0
A
0
S
0
O
3
N
0
D
0
