Take a boat ride on Periyar Lake in the sanctuary to spot animals like elephants, deers and birds. Open 8:00 AM to 5:30 PM. Best time is in early afternoon for wildlife sightings.
Option 1: Take a train from Kottayam or Ernakulam to Bangalore (Durations vary between 8-10 hours). Option 2: Take an overnight bus directly from Ernakulam to Bangalore.