C++ Under the Sea

10 October 2024
11 October 2024
   Main conference

Early-bird now available until the speaker agenda posts later this summer

C++ Under the Sea is a new conference in the Netherlands, featuring speakers across industries who share insights and wonders about C++. Located in beautiful Breda, C++ Under the Sea is easily accessible by train from several countries, and with convenient airports as well.

The conference is an extension of the Dutch C++ meetup group, which has enjoyed regular meetings at high-profile venues across the Netherlands since 2013, with nearly 1,700 members.


The Dutch C++ Meetup group has enjoyed many high-profile speakers from around the world since its inception years ago. These have included members of the ISO C++ committee, well-known C++ trainers, and many industry professionals working in northwest Europe.


The Call for Speakers has concluded, and our program committee is currently finalizing the agenda of talks. Workshop details are now available, and early-bird tickets for the main conference can be purchased until the full program is announced.


On October 10, three pre-conference workshops will offer hands-on training in various topics such as C++ Concepts, compile-time resources, and coroutines.

These all-day, specialized workshops will be conducted by instructors Mateusz Peuz, Phil Nash, and Jason Turner, providing in-depth instruction on utilizing these language features.




Please note that these workshops require separate tickets from the main conference. You have the option to attend either or both days. Lunch and refreshments are included, and don’t forget to bring your laptop!


Breepark is a new and modern conference facility in Breda, the Netherlands. Easily accessible by public transit from downtown Breda and by train from surrounding countries.

More info on travel directions and discover the highlights of Breda here.


These are the companies that make everything possible.

Video Sponsor



If you’re interested in sponsoring, please reach out to us.

Be Our Guest!

Receive a 10% discount on your reservation at Golden Tulip Hotel Keyser in Breda. Apply the voucher code CPP2024 during the booking process. This offer is valid for stays between October 9th, 2024, and October 13th, 2024.

To avail of the discount, please ensure that you input the promotional code “CPP2024” during the booking process. This offer applies to reservations made with or without breakfast included.

Kindly note that this discount is exclusively applicable for direct bookings made through www.hotel-keyser.nl and does not extend to bookings made via external booking channels.

Getting to Breepark, Breda

Breepark is located directly on the A27 and therefore accessible by car. Plus, there are more than 2,000 free parking spaces!

If you are planning your journey from abroad, you can book your international journey to Breda with NS International train.

It is super easy to reach the venue by bus from Central Station in Breda. You can view the current timetable of Arriva bus here.

Breepark has its own bus stop- Bus lines 130, 325, 326, 327 stop one minute walk from the main entrance.  

Check out the official website of the Municipality of Breda to know how to get around in Breda, discover places to visit and tips on where to stay.