Discover Scuba or Open Water: which should you book in India?

The short version

Book a Discover Scuba or Try Scuba dive if you want to feel what breathing underwater is like, and you are not sure you will dive again. Book an Open Water course if you already know you want to dive on future trips, or if your trip is built around diving. A try dive is one supervised experience. The Open Water course is the certificate that lets you dive beyond it.

If you are somewhere in between, there is a middle route: ask the shop to run your try dive so it counts towards the course later. Details below.

What each one is

PADI calls its try dive Discover Scuba Diving. SSI calls its version Try Scuba. Neither needs a certificate. Our first scuba dive guide covers what a try dive costs and what happens on the day.

The Open Water Diver course is the entry-level certificate, offered by both PADI and SSI. You learn the theory, practise skills in confined water (a pool or a calm, shallow bay), then do dives in open water. It is a course, not an experience, and it ends with a certification card.

Depth and supervision

PADI says a Discover Scuba Diving pool session goes to a maximum of 6 metres (20 feet), and the optional open water dive to a maximum of 12 metres (40 feet). PADI says your instructor stays by your side from start to finish on that open water dive. PADI also sets a minimum age of 10.

SSI is more conservative on its Try Scuba page. It lists a maximum training depth of 5 metres, in confined water, with a minimum age of 8 and no certification prerequisite. Its separate Basic Diver programme goes to 12 metres with an SSI professional, from age 10.

After a PADI Open Water Diver course, PADI lists a maximum depth of 18 metres (60 feet). PADI describes one goal of the course as the freedom to dive with a buddy or with a dive professional. Each shop sets its own rules for newly certified divers, so ask what yours allows.

A try dive is therefore a guided taste, shallow and short. A certificate is what lets you plan dives on your own terms.

Can a try dive count towards the course?

Sometimes, and you have to set it up before the dive. PADI says that if your instructor knows you plan to take the Open Water Diver course within 12 months, they can run your Discover Scuba Diving so it counts. The confined water dive can count as the first confined water dive of the course, and the open water dive as the first open water dive. If you start the course more than 12 months later, you redo them.

SSI's Try Scuba page does not say whether it can be credited. SSI's Basic Diver page does: it says the entire Basic Diver programme can be credited towards Scuba Diver or Open Water Diver within 6 months. So if you are booking with an SSI shop and want credit, ask whether to take Basic Diver instead of Try Scuba.

Two things neither PADI nor SSI pages told us: whether a different shop from the one that ran your try dive will accept the credit, and whether a shop discounts the course because of it. Ask both before you pay.

Time and money

A try dive is one short session; ask the shop how long it takes from briefing to finish. On Coral Circuit, most India try dives are listed between ₹3,500 and ₹7,500, with the lowest at ₹2,499 at Netrani Scuba Adventures in Murudeshwar and ₹2,970 at Flying Fish in Goa. These are the prices those shops listed on Coral Circuit as of 17 October 2026.

The course takes longer. PADI's course page says you can learn to dive in as little as 2 to 4 days. SSI suggests 16 to 32 hours in total. Your own time depends on the shop's schedule and the weather.

We have no dated Open Water course price from a Coral Circuit listing to quote, so we will not guess one. Prices vary by shop and by place, and what is included also varies: ask whether the price covers certification fees, kit, boat dives, learning materials and GST. Compare the listed courses side by side, then ask each shop for the full figure in writing.

There is a real cost of choosing wrong in both directions. A try dive that you wish had been a course means paying for the first dives twice, unless credit was arranged. A course you did not need means days and money spent on a hobby you did once.

Who should pick which

A one-off holiday dive

Pick the try dive. If you will dive once on this trip and may never again, a certificate has little use. It is the cheaper and faster way to find out.

You think you will dive again

Pick the course, or a try dive set up for credit. If you expect to dive on a trip within the next year, tell the shop up front. PADI's 12 month window and SSI's 6 month window for Basic Diver are the clocks to keep in mind.

A trip with a diving itinerary

Pick the course, and do it before or at the start of the trip. Itineraries that list several dives are usually built for certified divers, and a try dive stays within the depths above. Ask each shop on your route what it will take an uncertified diver on, then browse dive packages.

A simple way to decide

• Will you dive again within a year? If no, take the try dive. If yes, go to the next question.
• Do you have 2 to 4 days at the destination, or time before it? If yes, take the course. If no, take a try dive arranged for credit and finish the course later.
• Does your plan include dives deeper than a try dive allows, or several dives in a row? Then you need the certificate.

Health matters either way. SSI says students complete a Diver Medical Statement and Questionnaire, or a physician's approval to dive where required. We cannot tell you whether you are fit to dive. If you have asthma, ear trouble, a heart condition, are pregnant or had recent surgery, see a doctor and tell the dive shop. PADI's Open Water course also asks you to float or tread water for 10 minutes and swim 200 metres, which a try dive does not, so check that you can meet it. Coral Circuit's line on try dives is that you do not need to be a strong swimmer, but should tell the shop if you are not comfortable in water.

Next step

Open scuba diving in India, pick a shop, and tap Check availability. Say whether you want a try dive or the course, and ask if the try dive can count towards it. Tell the shop your date and group size. They reply by phone or email. Nothing is paid now.