Colosseum to open underground corridors
 

Visitors to the Colosseum will have a chance for an experience not available in recent history.

http://news.bbc.co.uk/2/hi/world/europe/10169624.stm

Has anyone found an estimated time for this? Very cool!

Yes, very cool. Yet another reason for me to go back to Rome.

Here's hoping it's open by late July when I go back.

There is another thread saying "late summer" but I don't know where that came from.