Search with respect
Place finds and routes in context, never reducing them to a coordinate without a history.
Archive · Map · Research
Beneath the sea,
another world.
Nautilus brings maps, sources and 3D models together to research underwater finds and protect their history.
Descend
We search to understand
Nautilus turns underwater finds into history that can be researched and protected.
It brings together maps, verifiable sources and 3D models. Historic remains underwater — such as a sunken ship, often called a shipwreck — become more than a coordinate.
Why we exist
Protecting underwater cultural heritage through knowledge.
Nautilus turns scattered data into a researchable memory: a rigorous way to look at what the sea has kept.
Research with rigor
Bring sources, hypotheses and evidence together without confusing intuition with fact.
Preserve memory
Give every find its context, so historical value matters more than extraction.
01 — Territory
The map does not mark treasure. It restores context.
A position stops being an isolated point when it connects to its route, history and the responsibility to protect it.
How we work ↓SEARCH SECTOR
0 M120 M240 M
RECONSTRUCTED VOLUMEMODEL
UNDER STUDY03.4 M
UNDER STUDY03.4 M
02 — Evidence
Every story deserves a source.
Nautilus keeps visible what is known, what remains a hypothesis, and the path that connects one to the other.
Talk to Nautilus →Open archive
A story improves when a source speaks again.
If you have found historic remains underwater, hold documentation, or notice a record that needs revision, help us complete its context. Every contribution is checked before it is included.
Do not publish sensitive coordinates.
We review them responsibly.
Dive with context
Plan before you descend.
Nautilus helps prepare dives around historic underwater remains with dive centres: context, record, 3D model and useful questions for the briefing.
- 01Understand the place before reaching the water.
- 02Share a clearer briefing with the dive centre.
- 03Observe, document and return with better questions.
Nautilus never replaces the dive centre, permits, site conditions or a dive safety plan.
Knowing is the first way to preserve