Citizens of Costa Rica must present the following documents on arrival in Cook Islands:
• Passport valid for at least 6 months beyond the intended stay in Cook Islands.
• Evidence of onward or return transportaion.
• Proof of adequate accommodations.
• Proof of sufficient funds.
Travelers that meet all of the above requirements, will be issued an exemption on arrival valid for a stay of up to 31 days. Duration of stay can be extended in 31 day increments, up to a total stay of 180 days, through the Cook Islands of Foreign Affairs and Immigration.