All Bhutan Tour Reservations must be booked through recognized Bhutanese Tour Operator such as Bhutan Creative Tours and the agent will make the entire arrangements. For all Cultural Tours, the booking must be completed eight months in advance but for tours during festivals, more then eight months advance booking is required. Festivals held in autumn and spring are peak time for the tourists and without early reservations; it can be difficult to confirm flights and hotels. For trekking groups, it is important to do bookings at least a month in advance, as it requires much planning. We can use our resources and experiences that we have gained over the past years to offer a choice of the finest trekking in the entire Himalayas.