Since October 2017, all owners of quadrocopters and other unmanned aerial vehicles (drones) are required to register their devices with the National Television and Radio Commission of Thailand (NBTC). In case of violation of the order, Thai law provides for a penalty of up to five years in prison and / or a fine of up to 100 thousand baht (about 3 thousand US dollars). Mandatory gala dinner fees may apply at Thailand hotels. Guests should contact the hotel directly for more information. Under the new immigration procedures, effective May 1, 2025, all foreign nationals entering Thailand by air, land or sea must complete the Thailand Digital Arrival Card (TDAC) online form on the official website of the Bureau of Immigration of Thailand three days prior to arrival. Anantara Cruise offers a planned itinerary. Guests are advised to check the tour schedule with the property. Contact details can be found on the booking confirmation. Anantara Cruise departs from the pier located in front of Anantara Bangkok Riverside Resort & Spa (Bangkok City). The cruise sails to Ayudhaya where guests will spend the night, and return to Bangkok City the following day. Please note that the first period is check-in Monday and check-out Wednesday. The second period is check-in Thursday and check-out Saturday. The cruise offers a personal tour guide in different languages. Please kindly contact the hotel directly for more information.