On the way to Latvia we visited Trakai - a medieval castle.
Our walk across the bridge was very slippery - yes it is ice! Apparently in winter the river freezes up to 50 centimeters deep and you can walk across it to the castle - no bridge required!
Mum and Dad watching the 'youngsters' playing - the cygnets were actually chasing each other!
Views from my bus seat of changing houses on our way to Latvia
You can read more about this here; http://www.sacredsites.com/europe/lithuania/lithuania.html