O'2 cailloux is located in Le Tréport, just a 3-minute walk from Le Treport and 1.1 miles from Mers-les-Bains Beach. The property is around 19 miles from Dieppe Casino, 19 miles from Train Station of Dieppe, and 18 miles from Church of Notre-Dame de Bonsecours. The accommodation features a concierge service and private check-in and check-out for guests. The apartment consists of 1 bedroom, a living room, a fully equipped kitchen with a microwave and a coffee machine, and 1 bathroom with a shower and a hair dryer. A flat-screen TV with satellite channels is available. This apartment is allergy-free and non-smoking. The area is popular for cycling and fishing, and bike rental is available at this 2-star apartment. A casino and a children's playground are available for guests at the apartment. Chateau Musee de Dieppe is 19 miles from O'2 cailloux, while Dieppe Port is 20 miles from the property.