Global Stratum: Dive site Logbook

Exploring the world’s most beautiful and unique underwater destinations. As passionate scuba divers, we look beyond standard beaches to discover environments that tell a true story, from unique volcanic geological formations to vibrant marine ecosystems and historic wrecks.

Below is the active register of my favorite global dive sites, organized by depth profiles, Watch your live instruments in the sidebar; each survey matrix will Illuminate as you decend to its operational depth.

Active Logbook Profiles: Global Sites

Scuba divers exploring the massive vertical iron pillars of Salt Pier covered in coral

SITE.01 |
The Salt Pier Matrix

Location: Kralendijk, Bonaire, Caribbean Netherlands

A famous shore dive site where giant industrial pillars drop straight into a healthy coral reef ecosystem. Massive schools of fish, barracudas, and sea turtles gather under the structure, making it perfect for underwater photography and marine life observation.

  • Dive Profile: Coastal Pier & Coral Reef
  • Average Depth: 5 – 15 meters
  • Visibility: 20 – 30 meters
  • Temperature: 26 – 29°C
  • Difficulty: Beginner to Advanced
Submerged green mountain park with crystal clear water

SITE.02 |
Grüner See Meadow

Location: Tragöß, Styria, Austria

A surreal seasonal phenomenon where melting snow floods a mountain park with crystal-clear gletsjerwater. Divers swim over fully intact park benches, footbridges, and green fields with more than 30 meters of visibility.

  • Dive Profile: Freshwater Lake Dive
  • Average Depth: 8 – 12 meters
  • Visibility: 30 – 40 meters
  • Temperature: 4 – 6°C (requires drysuit)
  • Difficulty: Intermediate
Intact WWII Zero fighter plane wreckage on the shallow sandy bottom of a tropical lagoon

SITE.03 |
ZERO Fighter

Location: Kimbe Bay, New Britain, Micronesia

A beautifully preserved Japanese Mitsubishi A6M Zero fighter plane wreck resting on the shallow sandbank. Discovered by a local builder, this war relic is heavily encrusted with soft corals and home to a variety of marine life.

  • Dive Profile: Shallow War Relic
  • Average Depth: 0 – 15 meters
  • Visibility: 25 – 30 meters
  • Temperature: 28 – 30°C
  • Difficulty: Beginner to Intermediate
Underwater museum with life-sized stone statues on the ocean floor

SITE.04 |
The Rubicon Exhibit

Location: Museo Atlántico, Lanzarote, Canary Islands, Spain

A beautiful underwater museum featuring life-sized stone statues fixed on the ocean floor. This unique exhibit functions as an artificial reef, designed to protect the marine environment and stimulate local biodiversity.

  • Dive Profile:Underwater Art Reef
  • Average Depth: 12 – 15 meters
  • Visibility: 15 – 25 meters
  • Temperature: 18 – 22°C
  • Difficulty: Beginner to Intermediate
Scuba divers navigating through the dark cargo hold of a shipwreck

SITE.05 |
Cargo of SS Thistlegorm

Location: Gulf of Suez, Sharm El Sheikh, Red Sea, Egypt

A legendary British army freighter sunk by German bombers in 1941. Divers can penetrate the dark cargo holds to explore rows of intact BSA motorcycles, Morris trucks, and Bren Gun armored carriers.

  • Dive Profile: Historic Military Wreck
  • Average Depth: 15 – 30 meters
  • Visibility: 20 – 30 meters
  • Temperature: 22 – 28°C
  • Difficulty:Advanced
Tropical ocean surface with historical warships hidden below

SITE.06 |
Akitsushima Seaplane Tender Crane

Location: Coron Bay, Palawan, Philippines

An impressive Japanese warship struck down during an intense US air raid in 1944. The Ship rests on its side, featuring a massive mechanical crane intact on the sandy seabed that once lifted large military seaplanes.

  • Dive Profile: Technical Naval Wreck
  • Average Depth: 22 – 36 meters
  • Visibility: 10 – 15 meters
  • Temperature: 27 – 30°C
  • Difficulty: Advanced
Submerged tank on the San Francisco Maru shipwreck

SITE.07 |
San Francisco Tanks

Location: Chuuk Lagoon, Caroline Islands, Micronesia

Known as the ‘Million Dollar Wreck’, this ghost ship houses an extraordinary collection of intact WWII Japanese tanks, trucks, and artillery. The wreck is a favorite for technical divers seeking to explore the eerie remains of a sunken fleet.

  • Dive Profile: Deep Armored Wreck
  • Average Depth: 30 – 45 meters
  • Visibility: 15 – 25 meters
  • Temperature: 27 – 30°C
  • Difficulty: Expert
Scuba diver swimming through the crystal clear waters of a tectonic fissure

SITE.08 |
Silfra Fissure

Location: Thingvellir National Park, Iceland

An incredible fresh-water dive directly inside a dynamic geological crack between the North American and Eurasian tectonic plates. The crystal-clear waters offer unparalleled visibility, making it a unique experience for divers of all levels.

  • Dive Profile: Continental Rift Dive
  • Average Depth: 10 – 42 meters
  • Visibility: 100+ meters
  • Temperature: 2 – 4°C (requires drysuit)
  • Difficulty: Intermediate to Advanced
Massive dark blue ocean sinkhole viewed from above the reef

SITE.09 |
Blue Hole Stalactites

Location: Lighthouse Reef, Ambergris Caye, Belize

A giant marine sinkhole, the Great Blue Hole is a world-renowned dive site known for its deep blue waters and unique geological formations. Divers can explore the vertical walls and encounter a variety of marine life.

  • Dive Profile: Deep Sinkhole Dive
  • Average Depth: 30 – 45 meters
  • Visibility: 15 – 25 meters
  • Temperature: 24 – 26°C
  • Difficulty: Advanced to Expert
Submerged armed submarine wreckage on the deep blue sand floor

SITE.10 |
HMS Stubborn Ghost Submarine

Location: Qawra point, Valletta, Malta

An authentic British S-class WW2 Submarine resting upright on the sandy seabed. Divers can float past the fully intact conning tower, open torpedo hatch tubes, and hydroplanes in the deep blue abyss.

  • Dive Profile: Deep Military Submarine Wreck
  • Average Depth: 30 – 45 meters
  • Visibility: 30 – 40 meters
  • Temperature: 18 – 22°C
  • Difficulty: Expert