If you decide to vacation at a 4-star hotel in Bosanska Krupa, you'll typically find loads of amenities to keep you relaxed, such as a pool, gym and restaurant. You can look forward to top-quality service and upscale surroundings. Pick a 5-star hotel and you'll get a few extra perks — think around-the-clock concierge, on-site spas and indulgent turndown services. You're likely to get additional amenities and exclusive services at a 5-star stay, but both are terrific options for luxury guests.