If you decide to spend your vacation at a 4-star hotel in Odong-gol, you'll typically find lots of amenities to ensure you're relaxed, such as a restaurant, gym and pool. You can look forward to top-quality service and upscale accommodations. Go for a 5-star hotel and you'll get a few more perks — think around-the-clock concierge, on-site spas and nightly turndown services. You're likely to get more amenities and first-class services at a 5-star retreat, but both are great options for luxury travelers.