We have decided to use our "extra" day in Dublin for a trip to Northern Ireland. We know this makes for a long day, but it is the only way we can fit in any of Northern Ireland.
We are currently looking at two itineraries and would appreciate your input. We are thinking of taking a Giant's Causeway tour (which spends minimal time in Belfast, but you do get a "taste" of the city) or a "Belfast City Tour" which gives much more time in Belfast and adds some stops along the way (Drogheda and Monsasterboice).
If this is the ONLY time we get to spend in Northern Ireland, which would you suggest (or is there another tour that hits different sites which you would recommend for Northern Ireland from Dublin!!