Park in the Cathedral Car Park. It’s cheaper for long stays. Otherwise park in the Abbey Car Park. Check out Shoot the Crows (Grattan St) and Hargadons (O'Connell St.) for a few scoops. You can also eat on Hargardon’s (very good) . For an interesting shop try the Cat and the Moon (Castle St).
If you were willing to drive out of Sligo and go to Grange, about 12 miles away I would recommend Langs for something to eat. It is a super little place. Enjoy
Thanks
I guess we'll be spending time around Castle and Grattan Streets. There's a craft shop nearby for wife and daughter. Son & I will have a look around the outdoors and book shops. We'll park where we can.