Bangalore to Bali (via Malaysia)
My bachelor trip, the last one before marriage and was more than worth it. Indonesia has options for all - Trek, Temple, Booze, island, beach, boat party, night life and everything else you want.
Day 1 was villa exploration and beach night. Best part of Bali is its welcoming environment, down to earth people and to top it all 1-200 conversation rate - which will surely make you feel like Ambani, when you pay 30L for one night.