If you decide to book a stay at a 4-star hotel in Klyukvennoye, you'll typically find plenty of conveniences to keep you comfortable, such as a pool, restaurant and gym. You can enjoy high-quality service and upmarket accommodations. Choose a 5-star hotel and you'll have access to a few extra bells and whistles — think on-site spas, around-the-clock concierge and opulent turndown services. You're likely to get extra amenities and first-rate services at a 5-star retreat, but both are terrific options for luxury travelers.