Yes. Due to contractual arrangements, attendance at the wedding event necessitates that guests are also registered patrons of the resort premises. The minimum stay Barcelo allows is three nights.
If you do not already, please start by obtaining your passport for international travel. Please visit the state department website for more information on how to apply https://travel.state.gov/content/travel/en/passports/need-passport/apply-in-person.html.
Reach out to Marissa at anytime (805) 901-4775!