If you choose to spend your vacation at a 4-star hotel in Koyukuk, you'll usually find loads of amenities to make sure you're relaxed, such as a pool, gym and restaurant. You can enjoy top-quality service and upmarket accommodations. Opt for a 5-star hotel and you'll have access to a few more bells and whistles — think on-site spas, around-the-clock concierge and indulgent turndown services. You'll most likely get more amenities and first-rate services at a 5-star stay, though both are terrific options for luxury guests.