Palni, Tamil Nadu to Chennai, Tamil Nadu from $3: 7 ways by bus, train, flight or car

• Onboard Services: On your train from Palni to Chennai, expect catering services that offer a variety of meal options ranging from vegetarian to non-vegetarian selections, including local delicacies. Most trains have pantry cars where you can purchase fresh meals and snacks, or you can pre-order meals online through services like IRCTC's e-catering for convenience.

• Seating Options: For this route, the trains typically offer several classes of seating. Options include Sleeper Class, which is budget-friendly; Third AC (3AC), which provides air-conditioned sleeping berths with more comfort; and Second AC (2AC), which features better facilities and privacy. If you prefer a premium experience, look for First AC, which offers more luxurious cabins. Each class varies in amenities, so choose based on your comfort preference and budget.

• Arrival Station Tip: Upon your arrival at Chennai Egmore or Chennai Central, you can easily navigate the station with well-marked signs. Both stations have facilities for leaving luggage at cloak rooms for a nominal fee, allowing you to explore the city unencumbered. Restrooms are available, but it's advisable to freshen up before heading out to ensure a comfortable journey.