Thiruvananthapuram, Kerala to Tirunelveli, Tamil Nadu from $1: 4 ways by bus, train, flight or car

• On your train journey from Thiruvananthapuram to Tirunelveli, catering services vary by class. Generally, meals are provided in First Class and Business Class with options like North and South Indian cuisine served on trays. The Economy class may offer limited snacks and beverages through vendors, so it's advisable to carry additional snacks if you're traveling in this class.

• The train typically offers three seating options: First Class AC, Sleeper Class, and Second Class. First Class AC provides spacious and comfortable seating with air conditioning and privacy. The Sleeper Class is more affordable and offers sleeping berths, but may be less comfortable during peak hours. Second Class seats are budget-friendly, but can be crowded, so if comfort is a priority, consider First Class AC.

• The main operators for your route include Indian Railways and the Kerala State Railway. For bookings and schedules, check their respective websites: Indian Railways and Kerala State Railway. Check out the train schedule before departure to avoid any last-minute hassles.

• Make sure to check the Kerala State Road Transport Corporation (KSRTC) website for the latest schedules and bus availability for your trip from Thiruvananthapuram to Tirunelveli, as there is only one direct bus daily at a reasonable fare of $2 to $4. You can visit their site at KSRTC.

• The bus departs from Thiruvananthapuram Central Bus Station, which can be crowded, so arrive at least 30 minutes early to find your bus without stress and verify your travel details on the electronic display boards at the station.

• Upon arriving at Tirunelveli Station, be aware that the station can be busy; look for signs directing you to the exit, and if you need local transportation, head towards the front where you will find auto-rickshaws and taxis available for hire.