Photo by Jakob Selbing · CC BY-SA 3.0
Extended Range Wreck Diving
Combine extended-range diving skills with wreck penetration procedures for exploring deeper wrecks with staged decompression and advanced gas management. This course teaches extended decompression procedures inside wrecks, advanced line-laying and navigation in overhead wreck spaces, silt management in confined wreck interiors, and gas switching procedures for deep wreck penetration. Extended Range Wreck Diving opens progression to technical wreck diving at extreme depths.
Centres that teach this course
2 dive centres in the directory publish a price for this exact certification, checked Sep 2026. Each centre's own wording is shown beneath its name. Ranges cover whole-course prices only — where a centre charges per day or per dive, its rate is listed separately below, since a daily figure is not comparable with a course total.
- €580total
- €580total
These prices are not like-for-like. Two centres can charge very differently for the same certification because they include different things. One price may cover twinsets, stages, deco gas and cylinder rental for every training dive, a dedicated classroom for the theory, boat or transport to the site, and the agency's registration and materials; another may be tuition only, with all of that charged separately — or the other way round, with a centre bundling in extras the first leaves out. Class size, whether the course is one-to-one, and how many days are allowed for it move the figure too. Check what each centre's price includes before comparing them, and confirm with the centre before booking.
Consumables are usually extra. Sorb, helium, O₂ and other fills, park and cenote fees, certification fees and rental are commonly charged on top.
Packages combining several certifications, upgrades from an existing one, and open-ended day rates are excluded — none of them is the standalone price of this course, and including them would move the figures away from what a new student can actually book.
Prerequisites
Open Water Diver certification, minimum 24 logged dives.
Instructors Teaching This Course
Thailand
Dive Centres Offering This Course
Thailand
We're still building out the directory country by country, so this list isn't every instructor or dive centre teaching it in the world — more locations are coming soon.
Common questions about SSI XR Extended Range Wreck Diving
How much does SSI XR Extended Range Wreck Diving cost?
Published prices for SSI XR Extended Range Wreck Diving range across 2 centres in the TecDiveTools directory. That is €580 (2 centres). Prices differ mainly in what they include, so compare the inclusions before comparing the numbers. Prices were last checked in September 2026.
What are the prerequisites for SSI XR Extended Range Wreck Diving?
SSI XR's standards require: Open Water Diver certification, minimum 24 logged dives.
How many dives do I need before starting SSI XR Extended Range Wreck Diving?
SSI XR's standards state: Minimum 24 logged dives.
Where can I take SSI XR Extended Range Wreck Diving?
1 dive centre and 2 instructors in the TecDiveTools directory teach SSI XR Extended Range Wreck Diving, in Thailand. Each is listed further up this page.
Does the price of SSI XR Extended Range Wreck Diving include gas and equipment?
Not always — it varies by centre. Certification fees, equipment rental and boat or site fees are commonly charged on top of the course price. Each centre's price list on TecDiveTools shows what it notes as included.