In some cases, particularly where a single traveller or a group of two and three persons choose trekking in Bhutan or a trip to east Bhutan, the costs of running the tour are not covered fully by the rates referred to above. This is because of a recent market increase in local costs such as trekking arrangement, potter pony services, vegetables, foodstuffs, and fuel costs. In such cases, we will provide a detailed explanation based on economic when we quote your Bhutan tour cost.