Onyx d'Opale offers accommodations in Calais, 20 miles from Boulogne-sur-Mer Museum and 21 miles from Boulogne-sur-Mer Tintelleries Train Station. The property is around 1.6 miles from Calais Beach, 8.4 miles from Cap Blanc Nez, and 19 miles from Cap Gris Nez. Outdoor seating is also available at the apartment. All units are equipped with a flat-screen TV and a fully equipped kitchenette with a microwave, a toaster, and kettle. All rooms are equipped with a coffee machine, a private bathroom, and free Wifi, while selected rooms come with a terrace and some have inner courtyard views. Additional in-room amenities include wine or champagne and chocolates or cookies. Popular points of interest near Onyx d'Opale include Calais Railway Station, The Chamber of Commerce and Industry of Calais, and The International Centre of Lace and Fashion.