FOR KODAIKANNAL
If you are coming by flight means, daily flight available from DELHI to CBE. From CBE , lot of cabs available at Airport it-self. By train means get down at KODAIKANAL ROAD Rly station.By Direct train from DELHI to MADURAI or train through MAS/MS.
FOR KODAIKANNAL & OOTY
COIMBATORE is best option.
FOR...
more... CIRCULAR TRIP
DELHI-BANGALORE-MYSORE-OOTY-CBE-KODAIKANNAL-MADURA I-DELHI. If time permits add RAMESWARAM & KANNYAKUMARI from MADURAI.