General information
- theoretical part,
- exercises in confined waters
- open water diving.
Deal overview
The course is divided into different theoretical and practical sections:
- 5 theory lessons,
- 5 lessons in confined waters
- 4 open water dives
- final theoretical exam.
This course differs from the others because it can only be done after obtaining the PADI Open Water Diver.
In fact, in this course you will be taught how to mix gases with a higher percentage of oxygen and lower nitrogen than normal air, in order to spend more time underwater and reduce decompression.
We include a theoretical part to study the principles of Nitrox, the planning and analysis of mixtures, plus practice to be able to experience first-hand what has been learned.
Come and dive with us!
What does the activity include
- educational material,
- certification.
- sea diving cost of diving,
- swimming pool entrances.
When your activity starts and finishes
The timetable of lessons and dives can be agreed with the student.
How does it work?
- 1Pick date and seats Calendar with real-time availability. No requests, no waiting.
- 2Instant confirmation You’ll receive the voucher by email and in your Account Area. Contact the instructor to finalise the day details.
- 3All set! Present your booking code on the day and enjoy the adventure.
- 1Buy a Gift Box or Gift Voucher Receive it by post in 24–72h or instantly as a PDF e-voucher. Includes an open-dated redeem code. View previewView preview
- 2Activate whenever you like The recipient has 90 days to activate the voucher and choose any available date in the calendar.
- 3Enjoy the experience Show the voucher on the day of the activity and enjoy!
Yumping is committed to you
Don't worry about the weather. If the provider cancels due to weather conditions or unexpected issues, you can postpone the date at no additional cost or receive a full refund.
Fixed-date bookings are non-refundable, except in cases of bad weather or issues with the provider. Undated or gift bookings can be refunded within 14 days of purchase.
We use bank security technology to protect your personal data and ensure secure transactions.
Only our verified customers can rate the experiences. Their reviews will be published on the provider and activity profile. Additionally, you'll receive a 3% cashback for your future bookings.
Map

Open Water Diver course + Nitrox specialty
Via Bergamo, 29 Alessandria (City)
Payment methods
Open Water Diver course + Nitrox specialty
Related deals
Questions and answers about the activity
How does it work?
- You’ll receive an open-date voucher. Buy now and activate the date later (90 days to choose).
- Gift. Send a gift voucher by email or request a gift box for postal delivery.
- The physical box includes the open-date voucher and a free pair of sunglasses.
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