Planning to travel to Cambodia in 2025? Learn everything about the Cambodian visa and the new mandatory e-Arrival card. Whether you choose the eVisa or visa on arrival, and whether you’re flying into Phnom Penh or Siem Reap, our complete guide walks you through each step. Don’t forget to complete your e-Arrival card 48 hours before landing. For stress-free travel, CambodiaCarRentals.com offers airport transfers, private car rental with driver, and local support.