Excursion help

I need some experienced cruisers advice. We are going on our 1st cruise March 6th on the Mediterranea. I have heard about booking excursions before we leave. Can anyone tell me how to do this and should I do it this way or wait until we are on the ship. Also does anyone have a recommendation. Any and all information would be helpful.

Thank you

You can book them on your TV in the cabin or just go to the Shore Excursion desk. I've never had a need to book them ahead of time. It probably can be done however.

You can reserve excursions on the Costa Website. You have to click on " Personalize". You just have to be registered.

Thank you for your help.