You have a deep desire to see the world, and now you have your sights on the exotic, far East!!! You have heard so many stories about Nepal, Tibet, and Bhutan, that you just got to see these countries for yourself!!!
Look for reliable travel agency to organize your Tibet and Bhutan tour. Tourism is regulated by government in Tibet and Bhutan. So tourist needs to go through travel agency. They will organize your necessary travel permits and visas.
Once the date is fixed, look for flight to Kathmandu, Nepal. The connection is easier from Delhi, India. Plan at least 2 office days in Kathmandu before heading for Bhutan or Tibet. It is advisable to go to Bhutan first and then on Nepal tour and finally to Tibet. Tibet visa needs more time to be issued. While your passport is being submitted at the Chib?nese embassy in Kathmandu, you can easily travel inside Nepal.
Pack with a good camera, day pack, rucksack or duffel bag, good hiking boats, sneakers and wearings for all sort of weather (both cold and hot) along with your personal things.
If you are flying through India, you may have to have Indian transit visa if you are using more than one Indian airport (Indian domestic airports) . Make sure about their traveling rule before departure.
You can get on arrival visa for Nepal. But make sure to bring few copy of passport size pictures for the application form. Since you are going to Tibet and Bhutan, apply for multiple-entry visa.
Fly to Paro, Bhutan and remember your visa should be already paid. Bhutan tour comes in a package with guide, entrance fees, visa, all taxes, accommodation, transportation and all meals.
Since you will be traveling over 2,000 m you must pack warm fleece, thermal wear and windproof jacket depending upon time of the year.
Tibet visa needs few office days with your original passport. So while your visa is being issued, go on Nepal tour of Chib?twan and Pokhara. You don’t need passport to go around in Nepal. If you are flying to different destinations in Nepal, they may ask for authentic document not necessarily passport. So it is better to carry copy of passport.
Don’t carry Lonely Planet guidebook, picture of Dalai Lama and books on him inside Tibet.
Take Diamox (Acitazolamide) as prophylactic drug for altitude sickness. This is most effective medicine to prevent or cure Altitude sickness. Drink plenty of water and avoid alcohol at least for few days until you are acclimatized.
Respect local custom . Go in a clockwise around religious structures like stupa, monastery, mane walls. Get permission before taking individual pictures and picturing inside monasteries. Don’t make flash if they are praying inside the monastery. Take off your shoes before entering the monastery.
Credit : WIKI HOW