The Sibelius monument was designed by Eila Hiltunen and completed in 1967. It consists of series of more than 600 hollow steel pipes welded together in a wave-like pattern. The purpose of the artist was to capture the essence of the music of Sibelius. The monument weighs 24 tonnes. It’s probably the most well-known abstract sculpture in Finland and popular tourist attraction.
The Château Comtal (Count’s Castle) is a medieval castle within the Cité of Carcassonne, the largest city in Europe with its city walls still intact. The Château Comtal has a strong claim to be called a 'Cathar Castle'. When the Catholic Crusader army arrived in 1209 they first attacked Raymond-Roger Trencavel's castrum at Bèziers and then moved on to his main stronghold at Carcassonne.
The castle with rectangular shape is separated from the city by a deep ditch and defended by two barbicans. There are six towers curtain walls.
The castle was restored in 1853 by the architect Eugène Viollet-le-Duc. It was added to the UNESCO list of World Heritage Sites in 1997.