Social programs on August 20th
Tickets to social programs have to be bought separately during registration.
These are not included in the conference ticket price.
If you bought a ticket to a social activity before 20.2.2026 when social activities were not completely revealed yet,
the ticket you bought, is valid for the 1st Sunnan Archipelago cruise tour on 20.8.2026 at 16:00-18:00.
Optional Excursions
Staying in Mariehamn for a longer time? Look for more excursions and activities offered by Visit Åland.
Add event to your calendar
Organizer
The Nordic Association for Hydrology (NHF)
