Balicoin is an open-source cryptocurrency designed to facilitate sustainable growth and development of tourism in Bali. Utilizing blockchain technology, it streamlines currency conversion for tourists from around the world and reduces foreign exchange fees, eliminating the need for travelers to carry cash. Balicoin also helps travelers avoid bank charges associated with ATM withdrawals or even using credit cards on foreign platforms, simplifying travel experiences. The increased demand within the Balicoin ecosystem leads to an appreciation in the coins value itself. Used for the advancement of smart tourism in Bali, Balicoin facilitates payments, hotel bookings, flight reservations, car rentals, and other tourism amenities. Tourism is the largest industry in almost every country worldwide and a significant source of national revenue. Therefore, innovative tourism development represents a new breakthrough for Indonesia. Balicoin not only introduces this novel concept but also strengthens and develops Balis tourism ecosystem.