This has got to be the best gelateria (ice-cream parlour) in Italy. The ice-cream is amazing and I return here every time I visit Riccione. I honestly haven't had better ice-cream than this.There are a huge number of flavours including nutella, vanilla, rice, mint chocolate chip and even trifle. There are also fruit sorbets available (though I haven't tried these).
I'd recommend the banana split if you're eating in.
The only bad point is it's quite expensive to sit down vs. a takeaway, but it's definitely worth it.