Design Hotel Navis
Time Out says
Set on a cliff overlooking the sea, Navis is a white-stoned lair fit for a Bond villain. A beautiful example of Adriatic modernism, the recently constructed Navis features its own private beach, an outdoor and indoor pool and an upscale restaurant that merits visiting even if you’re staying elsewhere. The ultra-stylish Navis has careening hallways decked in Pollockesque swirls. The design theme isn't continued in the rooms, which are decorated with contemporary furnishings and tasteful artwork. All of its 40 rooms all have private balconies with sea views. Luxury on this level is justly expensive, but you may not find a better boutique hotel in Opatija.