We go deeper.
The Polish Subsurface Initiative brings together scuba divers and freedivers for whom a logbook is not enough. We educate, clean up Polish waters and document what lies beneath the surface.
PSI, that is Ψ — one trident, three prongs
Our mark is the letter psi: a trident with three prongs. Each prong is one pillar of what the association does.
Education
Safety trainings and workshops, open materials about Polish waters, and sharing the knowledge that turns a diver into a conscious diver.
Ecology
Underwater cleanups, protection of water bodies and action for the aquatic environment. We leave the bottom cleaner than we found it.
Exploration
Expeditions, competitions and documenting underwater places — scuba diving and freediving.
What we recently brought to the surface
Dive in with us
Every new member starts as a supporting member — no fees, full participation in our actions. After at least 12 months of activity and with recommendations from two regular members you can apply for regular membership with voting rights.