Opal'Inn is an hotel located in Boulogne-sur-Mer, a 4-minute walk from Nausicaá National Sea Center. Guests can relax with a drink from the bar. The hotel has a 24-hour reception. Each room is equipped with a flat-screen TV and free WiFi access. They include a bathroom with a bath or a shower. Some rooms feature a sea view. A buffet breakfast is served every morning from 6:30 to 11:00 at Opal'Inn. The property is 1.2 mi from Noter-Dame de Boulogne Basilica Crypt. Boulogne-Ville Train Station is 1.2 mi away. The nearest airport is 93 mi from the property.