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Shared 4×4 transfers depart Barreirinhas every 30 min; round-trip about R$ 70 pp.",{"type":31,"tag":32,"props":916,"children":917},{},[918,923,926],{"type":31,"tag":586,"props":919,"children":920},{},[921],{"type":36,"value":922},"Q: Are there restaurants inside the park?",{"type":31,"tag":910,"props":924,"children":925},{},[],{"type":36,"value":927},"\nA: No. Bring all food and water; vendors outside gates sell empanadas and coconut water.",{"type":31,"tag":32,"props":929,"children":930},{},[931,936,939],{"type":31,"tag":586,"props":932,"children":933},{},[934],{"type":36,"value":935},"Q: Is tap water safe in Barreirinhas?",{"type":31,"tag":910,"props":937,"children":938},{},[],{"type":36,"value":940},"\nA: Most hotels filter water; ask before drinking. Bottled water is inexpensive.",{"type":31,"tag":32,"props":942,"children":943},{},[944,949,952],{"type":31,"tag":586,"props":945,"children":946},{},[947],{"type":36,"value":948},"Q: Do I need yellow-fever vaccination?",{"type":31,"tag":910,"props":950,"children":951},{},[],{"type":36,"value":953},"\nA: Not required for entry, but recommended by Brazil’s Ministry of Health for Maranhão.",{"type":31,"tag":32,"props":955,"children":956},{},[957,962,965],{"type":31,"tag":586,"props":958,"children":959},{},[960],{"type":36,"value":961},"Q: Can I change my time slot after purchase?",{"type":31,"tag":910,"props":963,"children":964},{},[],{"type":36,"value":966},"\nA: No. ICMBio does not allow modifications; only cancellation and re-booking if new slots are free.",{"type":31,"tag":32,"props":968,"children":969},{},[970,975,978],{"type":31,"tag":586,"props":971,"children":972},{},[973],{"type":36,"value":974},"Q: Is English widely spoken?",{"type":31,"tag":910,"props":976,"children":977},{},[],{"type":36,"value":979},"\nA: Basic Portuguese is helpful; most guides speak limited English.",{"type":31,"tag":32,"props":981,"children":982},{},[983,988,991],{"type":31,"tag":586,"props":984,"children":985},{},[986],{"type":36,"value":987},"Q: Cell coverage inside the park?",{"type":31,"tag":910,"props":989,"children":990},{},[],{"type":36,"value":992},"\nA: Spotty 3G on top of dunes; no signal in lagoons.",{"type":31,"tag":51,"props":994,"children":996},{"id":995},"sample-4-day-itinerary",[997],{"type":36,"value":998},"Sample 4-Day Itinerary",{"type":31,"tag":32,"props":1000,"children":1001},{},[1002,1004,1007,1009,1012,1014,1017],{"type":36,"value":1003},"Day 1 – Arrive São Luíz, shuttle to Barreirinhas, check-in, sunset at Preguiças River.",{"type":31,"tag":910,"props":1005,"children":1006},{},[],{"type":36,"value":1008},"\nDay 2 – Morning park slot (05:30), full lagoon circuit, lunch in Barreirinhas, afternoon boat to Atins.",{"type":31,"tag":910,"props":1010,"children":1011},{},[],{"type":36,"value":1013},"\nDay 3 – Kitesurf lesson or Atins–Mandacaru coastal walk, pay environmental fee, overnight in Atins.",{"type":31,"tag":910,"props":1015,"children":1016},{},[],{"type":36,"value":1018},"\nDay 4 – 4×4 back to Barreirinhas, shuttle to São Luíz, evening flight out.",{"type":31,"tag":32,"props":1020,"children":1021},{},[1022,1024,1033],{"type":36,"value":1023},"For a slower pace, add a night in Santo Amaro and do the village side lagoons without crowds. See also our ",{"type":31,"tag":1025,"props":1026,"children":1030},"a",{"href":1027,"rel":1028},"https:\u002F\u002Fmigaku.com\u002Fblog\u002Flanguage-fun\u002Falentejo-road-trip-a-slow-travel-guide-to-inland-portugal",[1029],"nofollow",[1031],{"type":36,"value":1032},"slow travel guide to Portugal",{"type":36,"value":1034}," for a similar rhythm in another continent.",{"type":31,"tag":32,"props":1036,"children":1037},{},[1038,1040,1047],{"type":36,"value":1039},"Planning a multi-day trek? 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