Ralda’s travels
- 1975 – Moravia – Czechoslovakia
- 1977 – Waterford – Ireland
- 1979 – Poland
- 1980 – Trenčín – Czechoslovakia
- 1980 – Zagreb – Yugoslavia (Croatia)
- 1982 – Zielona Góra and Nowy Sącz – Poland
- 1983 – Cölbe – Germany
- 1984 – Poznań and Wrocław – Poland
- 1987 – Budakalász and Szentendre – Hungary
- 1987 – Viareggio and Rome – Italy
- 1991 – Saint-Étienne and Moidieu-Détourbe – France
- 1992 – Szeged – Hungary
- 1994 – Bratislava – Slovakia
- 1997 – Székesfehérvár – Hungary
- 1999 – Romans-sur-Isère, Chambéry and Cruas – France
- 2000 – Nowa Ruda – Poland
- 2001 – Riga – Latvia
- 2001 – Paderborn – Germany
- 2002 – Frýdek-Místek – Czechia
- 2003 – Wewelsburg – Germany
- 2004 – Ranua – Finland
- 2007 – Praag – Czechia
- 2008 – Antalya – Turkey
- 2009 – Saint-Leu-d’Esserent – France
- 2009 – Székesfehérvar – Hungary
- 2012 – France
- 2014 – Poznań – Poland
- 2014 – Minsk – Belarus
- 2015 – France
- 2015 – Luoyang – China
- 2016 – Antalya – Turkey
- 2016 – Caçapava do Sul – Brasil
- 2016 – Utah – USA
- 2017 – Chambéry – France
- 2018 – Chili – Bolivia
- 2018 – Kaysersberg – France
- 2018 – Newport (Wales) – UK
- 2019 – Springville (Utah) en Burley (Idaho) – USA
- 2022 – Op Roakeldais – Warffum, Netherlands
- 2025- Newport (Wales) – UK