| Year | Location | Country | Flag |
| 2028 | Strasbourg | France | 🇫🇷 |
| 2027 | Antwerp | Belgium | 🇧🇪 |
| 2026 | Ferrara | Italy | 🇮🇹 |
| 2025 | Vasteras | Sweden | 🇸🇪 |
| 2024 | Riga | Latvia | 🇱🇻 |
| 2023 | Vilnius | Lithuania | 🇱🇹 |
| 2022 | Senigallia | Italy | 🇮🇹 |
| 2021 | Tallinn | Estonia | 🇪🇪 |
| 2020 | Online (Head Office) | Luxembourg | 🇱🇺 |
| 2019 | Split | Croatia | 🇭🇷 |
| 2018 | Leeuwarden | The Netherlands | 🇳🇱 |
| 2017 | Ostend | Belgium | 🇧🇪 |
| 2016 | London | United Kingdom | 🇬🇧 |
| 2015 | Cervia | Italy | 🇮🇹 |
| 2014 | Belgrade | Serbia | 🇷🇸 |
| 2013 | Mediterranean (cruise) | Luxembourg (organization) | 🇱🇺 |
| 2012 | Ohrid | North Macedonia | 🇲🇰 |
| 2011 | The Hague | The Netherlands | 🇳🇱 |
| 2010 | Lisbon | Portugal | 🇵🇹 |
| 2009 | Dubrovnik | Croatia | 🇭🇷 |
| 2008 | Kuressaare | Estonia | 🇪🇪 |
| 2007 | Jesolo Lido | Italy | 🇮🇹 |
| 2006 | Killarney | Ireland | 🇮🇪 |
| 2005 | Antalya | Turkey | 🇹🇷 |
| 2004 | Bled | Slovenia | 🇸🇮 |
| 2003 | Copenhagen | Denmark | 🇩🇰 |
| 2002 | San Remo | Italy | 🇮🇹 |
| 2001 | Linz | Austria | 🇦🇹 |
| 2000 | Berlin | Germany | 🇩🇪 |
| 1999 | Luxembourg | Luxembourg | 🇱🇺 |
| 1998 | Faro/Vilamoura | Portugal | 🇵🇹 |
| 1997 | Zandvoort | The Netherlands | 🇳🇱 |
| 1996 | La Rochelle | France | 🇫🇷 |
| 1995 | Gothenburg | Sweden | 🇸🇪 |
| 1994 | Portrush | Northern Ireland | 🇬🇧 |
| 1993 | Sciacca | Italy | 🇮🇹 |
| 1992 | Antalya | Turkey | 🇹🇷 |
| 1991 | Recognize the City | Belgium | 🇧🇪 |
| 1990 | Setúbal‑Troia | Portugal | 🇵🇹 |
| 1989 | Anavyssos | Greece | 🇬🇷 |
| 1988 | Strasbourg – IIIkirch | France | 🇫🇷 |
