ISE stands for InnerSpace Explorers. It is an organization with the intent to promote underwater explorations in all its fascinating aspects. As it was founded in 2008 by internationally renown instructor and explorer Achim R. Schlöffel, the name of the company was chosen with care and purpose. InnerSpace Explorers was founded to support divers around the world, in their desire to receive the best training available. ISE offers the most demanding, challenging and intense training in the industry. Our training is free from all the marketing related advertising style contents, that you may find elsewhere. We are strictly focused on no nonsense education to enhance the thrill, safety and ultimately the fun of 'Your Passion'.


Upcomming Exploration

The VIKING-Project II

14-20th of July 2014 InnerSpace Explorers is going back to further explore the wrecks from "The Vikin Show Details

Upcomming Trip

Kobanya Mine Diving, Budapest

The Kobanya Mine in Budapest is a 30km long mine system under the city. Some parts of the mine are un Show Details

Upcoming Classes

Exploration Diver Level II

from 2014-04-25 to 2014-04-27 in Germany (Details)

KISS Rebreather Course

from 2014-04-25 to 2014-04-28 in Germany (Details)

Gas Blender

from 2014-05-03 to 2014-05-03 in Switzerland (Details)

Exploration Diver Level I

from 2014-05-06 to 2014-05-10 in Italy (Details)

Basics of Exploration (BOE)

from 2014-05-07 to 2014-05-10 in Switzerland (Details)

New Ise Product

New iSE Fleece Jacket

Fleece Jacket with ISE Logo on the back and optional Personalization on the Shirt collar. to the shop.

Latest Articles

The Viking Mapping Project Part II

Here´s the final announcement for The Viking Mapping Project Part II. If you want to participate - please click the link and sign in. Further details, planning and arrangements will ... (more)

Cave Manual Level 1 Update

We just updated the Cave Level 1 Manual to version 3.0. More details, some additions, Gasplanning re-written, etc. Please update your version in the download area.  Thanks & best ISE ... (more)

Explorer Level 1 Manual update

We just updated the Explorer Level 1 Manual to Verison 3.3 Beside some cosmetic changes, the "ISE Minimum Deco for technical Dives" was updated It is availabel for download now.  ... (more)

Survey Workshp Manual updated

just updated the ISE workshop manual to 2.2 It is availabe in the Download area. Enjoy. (more)

BoE Manual update to 4.1

some pictres, some phrasing, some typos :-) please check your files and make sure you are uo to date. thanks & best ISE HQ (more)

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