Kollam, Kerala to Villupuram, Tamil Nadu from $3.3: 6 ways by bus, train, flight or car

• Onboard services for your train trip from Kollam to Villupuram typically include catering options with meals and snacks available for purchase. Depending on the service class, you might find options like South Indian meals, tea, coffee, and packaged snacks. Make sure to check if your train has an onboard pantry car as some do offer complimentary meals if you book higher classes.

• The train service on this route offers various seating options. First Class provides air-conditioned, spacious compartments, while AC 2-Tier and AC 3-Tier offer comfortable sleeping berths with blankets and linens. There are also Sleeper Class and General Class options that may not include air conditioning but are more economical. Check if you've booked a premium service for a smoother travel experience.

• The major train operators for this route include Southern Railway and Indian Railways. You can check schedules and book tickets on their official websites: Southern Railway (sr.indianrailways.gov.in) and Indian Railways (irctc.co.in). Look for any updated information about delays or service changes before you travel.