O2 Horizon is a 3-star apart hotel in Le Tréport, France, just 0.3mi from the city center. Located at 23 Rue Flandres Dunkerque, this stay blends apartment-style comfort with hotel-style convenience. With 251 reviews, it's easy to gauge the experience before booking.

Featured amenities include free parking, on-site parking, and free Wifi, plus a private entrance, a kitchen with kitchenware, a balcony, and non-smoking rooms with free toiletries and soundproofing. A beach and a casino add extra avenues for leisure.

Minimum price starts from $69, making a seaside escape accessible in Le Tréport.

A seaside stay that blends apartment-style space with hotel-style comforts awaits in Le Tréport. A private entrance leads into a compact kitchen stocked with kitchenware, perfect for quick meals or sunset snacks. A balcony invites fresh sea air, while non-smoking rooms keep things quiet thanks to soundproofing and complimentary toiletries. For convenience, on-site parking and free Wifi help travelers settle in without a fuss, and the locale pairs beachy vibes with a nearby casino for extra evening options.

Two apartment-focused options stand out for guests needing room to spread out. The Apartment, Groundfloor covers 409 square feet and accommodates 2 adults and 1 child with a king-size bed. The Apartment, Balcony spans 463 square feet and also sleeps 2 adults and 1 child with a king-size bed, offering a little extra space to unwind after days by the water.

Cash-only payments apply, keeping check-in straightforward. With a selection of apartment options and practical amenities, this stay provides a comfortable, private retreat by the sea—ideal for couples or small families seeking independence with the conveniences of a hotel.