Hi, this marker indicates a holiday resort called "Les Viviers - Campings Siblu" and his address is "1 carrière, Avenue Léon Lesca, 33950 Lège-Cap-Ferret"
You can see the expected on gmap here :https://www.google.fr/maps/place/Les+Viviers+-+Camping+Siblu/@44.7346989,-1.195241,18.59z/data=!4m8!3m7!1s0xd54a08acc1842a7:0x273e14556a805b91!5m2!4m1!1i2!8m2!3d44.7349893!4d-1.1958418
Regards,
Jimmy