Located in Dubrovnik, Hotel Excelsior is one of the best hotels in Croatia with soundproof rooms. This luxurious 5-star hotel offers stunning views of the Adriatic Sea and the Old Town. The soundproof rooms are designed to provide a peaceful and quiet environment for guests, ensuring a good night's sleep. The hotel also features a spa, fitness center, and several dining options, including a rooftop terrace restaurant with panoramic views. With its prime location and excellent amenities, Hotel Excelsior is a top choice for travelers seeking a tranquil and comfortable stay in Croatia.