To travel to Bhutan Indians need to carry with them their passports with a 6-month validity or their voter cards.
If you are carrying a valid ID card, you can travel to any part of Nepal without a Visa.
You can enjoy Thailand by entering the country, where you would be given a Visa on arrival.
Maldives too offers a Visa on arrival which can be extended up to 90 days.
If you are visiting Macau for 30 days, you do not need a Visa. All you will need is a passport with 6-moths validity.
If your trip to Indonesia does not exceed 30 days, you do not need a Visa.
Planning to visit Laos? You need a valid passport, return tickets and proof of accommodation during your trip.
In Cambodia you can opt for a Visa on arrival and stay up to 30 days.
Sri Lanka also offers a Visa on arrival for Indians.