By train: Take a train from Bangalore to Rameshwaram, usually via Madurai or Chennai
By flight: Fly from Bangalore to Madurai, then take a taxi or bus to Rameshwaram
By bus: Take an overnight or direct bus from Bangalore to Rameshwaram
By car: Drive from Bangalore to Rameshwaram via Salem, Madurai, and Paramakudi
By combination route: Travel from Bangalore to Madurai by train, bus, or flight, then continue to Rameshwaram by road