The registration fee is:

  • 175€ for in person participants
  • 40€ for online attendees

In person registration has closed on 22 August. Online registration is open until 1 October 17 September.

The registration fee (in person and online) includes the access to the online version of the proceedings.

The registration fee is required to register (see below). You must also submit the registration form after payment!

Step 1: Pay the registration fee

Step 2: Submit the registration form

The following expenses are covered by the in-person registration fee:

  • Coffee breaks, lunches etc.
  • Extracurricular events (such as Transport and guided visit in the Roque de los Muchachos Observatory and guided cultural-historical visit in Santa Cruz de La Palma).
  • Online version of the proceedings.

but not the accommodation (hotel) costs (see below) or the conference dinner (50€).

Approximate prices for accommodation in the area are:

  • For 4 and 5 star hotels: 80–150€/night
  • For 2 and 3 star hotels: 50–80€/night
  • For others: 40€/night


Payment for registration can be made through the following payment gateway. The gateway allows payment by bank transfer, credit card, and Paypal.

We remind you that there are 4 registration options listed below:

  1. Option 1: Registration fee* -   175€ in person attendance, or 40€ online attendance.
  2. Option 2: Registration fee + paper proceedings (95€ including VAT) -  in person   270€, online 135€.
  3. Option 3: Registration fee + closing dinner:  225€.
  4. Option 4: Registration fee + closing dinner + paper proceedings: 320€ 

* The registration fee (in person and online) includes anyway the access to the online version of the proceedings.