Istranka
With a delightful covered terrace flanked by a twisting tree, this small restaurant is Opatija's best option for fresh simply prepared seafood like grilled octopus and scampi risotto. But Istranka is also a winner for those who are not fans of seafood: taking its influence from the neighboring region of Istria, the menu features njoki, gnocchi with local ham and cheese, and of course, other local dishes with famous Istrian truffles.