Board train number 11017 from your origin as planned — keep your ticket & photo ID ready and arrive at the platform 20–30 minutes early. Verify the exact departure station and platform on the day (I recommend checking the IRCTC / NTES app for live updates).
Arrive at Velankanni / the nearest station (Nagapattinam / Velankanni halt depending on the train); transfer to your pre-booked hotel/guesthouse and check in. Freshen up before visiting the shrine.
Visit the famous Basilica (Our Lady of Good Health) — a major Catholic pilgrimage site known for its beautiful architecture and devotional services. The basilica typically opens early morning and remains open into the evening (commonly ~5:00am–9:00pm); confirm timings locally.
Enjoy a Tamil Nadu coastal meal or a South-Indian thali at a recommended local eatery near the basilica — prefer clean, well-reviewed places; ask your hotel for the nearest reliable option.
Attend early morning mass or a quiet dawn visit to the basilica — mornings are the most serene and ideal for devotional activities. Check the basilica’s mass schedule on arrival (mass times vary, including special novenas).
Short walk to Velankanni beach and the Holy Beach area — the shoreline beside the basilica is pleasant for a morning walk and photos; keep an eye on tides and avoid swimming in unfamiliar stretches.
Board train number 17316 for departure back to your origin as planned. Confirm the platform and any intermediate stops; arrive early to the platform and keep luggage secured.
Arrive back at your origin station (time will vary by actual train schedule). Use local transport or pre-arranged pickup to get home safely; reflect on the pilgrimage and keep any devotional items you bought in a safe place.