Hello, I am trying to find information about park entrance fees and airline tickets for Ecuadorian citizens. My question is what are the requirements for the reduced pricing? I keep reading about the cedula, but would an Ecuadorian passport work as well? My children recently acquired dual US-Ecuadorian citizenship, and can receive a passport, however they said the cedula will take a few months to get into the system. We are visiting in July and I am hoping the passports would be enough for the plane tickets and entrance fee discount. Thanks!