It’s plain road upto border town of Bhutan but thereafter it’s all Ghat Road but not all that difficult (we seniors toured Bhutan this route). Though no visa is required for Indians but take note of entry formalities in Bhutan (consult some travel operator).
By Air: While there are no Bangalore to Bhutan direct flights, for anyone looking to fly to Bhutan, they can do so from Delhi, Kolkata or even Guwahati to Bhutan's main airport, Paro. People from Bangalore can travel to any of the above destinations to grab a flight to Paro to enter and enjoy the mountainous country.
Related Questions For You
Earn credits when your answers are upvoted by others.