For Bhutanese citizens, visiting India is notably simple, thanks to visa-free travel provisions for tourism. Unlike many international journeys requiring specific permits, the unique 1949 Treaty of Friendship between the two nations facilitates this ease of movement, meaning no formal tourist visa application is necessary for short stays. Travelers will find frequent flights connecting Paro to major Indian cities like Delhi and Kolkata, often involving a time zone shift of 30 minutes, where the Indian Rupee is the primary currency accepted. This special arrangement, rooted in strong historical ties, ensures exceptionally convenient travel between the two nations.