Détente sur les plages

{"towns":{"type":"geojson","data":{"type":"FeatureCollection","features":[{"type":"Feature","properties":{"description":"Sapa","url":"\/asie\/vietnam\/villes\/5074-voyage-Sapa\/"},"geometry":{"type":"Point","coordinates":[103.86215260466,22.295307084381]}},{"type":"Feature","properties":{"description":"Hanoi","url":"\/asie\/vietnam\/villes\/5075-voyage-Hanoi\/"},"geometry":{"type":"Point","coordinates":[105.75,21]}},{"type":"Feature","properties":{"description":"Hue","url":"\/asie\/vietnam\/villes\/5076-voyage-Hue\/"},"geometry":{"type":"Point","coordinates":[107.58333,16.46667]}},{"type":"Feature","properties":{"description":"Hoi An","url":"\/asie\/vietnam\/villes\/5077-voyage-Hoi%20An\/"},"geometry":{"type":"Point","coordinates":[108.33333,15.88333]}},{"type":"Feature","properties":{"description":"Nha Trang","url":"\/asie\/vietnam\/villes\/5078-voyage-Nha%20Trang\/"},"geometry":{"type":"Point","coordinates":[109.18333,12.25]}},{"type":"Feature","properties":{"description":"Dalat","url":"\/asie\/vietnam\/villes\/5079-voyage-Dalat\/"},"geometry":{"type":"Point","coordinates":[108.43833,11.94167]}},{"type":"Feature","properties":{"description":"Ho Chi Minh-ville","url":"\/asie\/vietnam\/villes\/5080-voyage-Ho%20Chi%20Minh-ville\/"},"geometry":{"type":"Point","coordinates":[106.63333,10.81667]}},{"type":"Feature","properties":{"description":"Le delta du M\u00e9kong","url":"\/asie\/vietnam\/villes\/5081-voyage-Le%20delta%20du%20M%C3%A9kong\/"},"geometry":{"type":"Point","coordinates":[106.35543348771313,10.217246525069086]}},{"type":"Feature","properties":{"description":"Cao Bang","url":"\/asie\/vietnam\/villes\/5126-voyage-Cao%20Bang\/"},"geometry":{"type":"Point","coordinates":[106.25,22.67306]}},{"type":"Feature","properties":{"description":"Pleiku","url":"\/asie\/vietnam\/villes\/5127-voyage-Pleiku\/"},"geometry":{"type":"Point","coordinates":[108,13.98333]}},{"type":"Feature","properties":{"description":"Phan Thiet","url":"\/asie\/vietnam\/villes\/5128-voyage-Phan%20Thiet\/"},"geometry":{"type":"Point","coordinates":[108.15833,10.9375]}},{"type":"Feature","properties":{"description":"Phu Quoc","url":"\/asie\/vietnam\/villes\/5129-voyage-Phu%20Quoc\/"},"geometry":{"type":"Point","coordinates":[103.95722,10.22889]}},{"type":"Feature","properties":{"description":"Halong","url":"\/asie\/vietnam\/villes\/5304-voyage-Halong\/"},"geometry":{"type":"Point","coordinates":[107.08333,20.95]}}]}}}