It was finally dismantled in 2010 .
Cardiff Bay Visitor Centre ( known informally as ' the Tube ' ) was a piece of modern architecture designed by the architect Wil Alsop for Cardiff Bay , Wales , in 1990 .
Cardiff Bay Visitor Centre was finally dismantled in 2010 .
Cardiff Bay Visitor Centre ( known informally as ' the Tube ' ) was a piece of modern architecture designed by the architect Wil Alsop for Cardiff Bay , Wales , in 1990 .