will soon be available
Christmas time discount! Book and pay an expedition before January 10th (offer expires at 23:59 Italian time), and get a 10% discount on the participation fee.
Add the following coupon to the cart at check out
xmas
Please read Terms & Conditions applied to discouns
Team IDP 9 (10 – 16 August 2025) and team IDP 11 (24-30 August) have still a few places available at a special last-minute fee (620 Euro).
Places will be assigned on a first come – first served basis.
Sorry we have no last minutes offers for the moment!
book more than one team and get 10% discount in any additional team.(*) The offer is automatically updated when proceeding the order.
(*) Non-cumulative offer; this discount cannot be combined with any other promotion
official language on board is English
The participation fee is a donation to the institute and may be tax deductible in several countries
Participants are usually adults, but the participation of minors (13-17) is considered on a case-by-case basis. As a general rule, young people, between 13 and 15, are allowed if accompanied. Participants aged 16-17 may be unaccompanied, but parents must sign a co-responsibility agreement and specific booking forms for minors. In any case, please contact our office at istituto.tethys@gmail.com before booking.
