Take an early morning direct flight from Delhi (DEL) to Kochi (COK) so you arrive with the day ahead; choose an airline with flexible baggage and wheelchair/senior assistance if needed.
Private car from Kochi airport to Fort Kochi or Ernakulam hotel (recommend Trident Cochin or a Fort Kochi boutique hotel) with easy ground-floor rooms for parents; rest and freshen up after the flight.
Simple, reliable South Indian vegetarian meals (dosa, idli, sambar, vegetable curries) — easy for your child and parents; many hotels also offer a good vegetarian buffet.
A relaxed promenade and short stroll to see the famous Chinese fishing nets and historic St. Francis Church; most Fort Kochi sites are open roughly 9:00am–5:00pm — keep the pace slow for seniors and bring a stroller or foldable chair for the child.
Choose an early, seated vegetarian dinner at your hotel or a nearby café that serves South Indian and Keralan vegetable specialties — aim for 6:30–7:30pm to suit the child and seniors.
Private car transfer to Kumarakom (about 1.5–2 hours); the route is flat and comfortable, making it easy for senior passengers and a child to travel without long stretches in the car.
Settle into a calm lakeside villa with ground-floor rooms, ideal for seniors and a toddler; many resorts arrange gentle activities and have on-site doctors on request.
Enjoy a comfortable, freshly cooked vegetarian Kerala meal (rice, sambar, vegetable curries, pachadi) served at the resort restaurant — relaxing and nutritious for all ages.
A gentle early-evening short boat ride and birdwatching around the sanctuary (best 3:30–5:30pm); the sanctuary is generally open daytime (approx 8:00am–5:00pm) — great for quiet wildlife viewing without strenuous walking.
Transfer to Alleppey (about 40–60 minutes) and board a private AC houseboat. Opt for a one-night private boat with a cabin and bathroom to ensure comfort for parents and child; confirm a fully vegetarian menu before departure.
Slow, scenic cruise through paddy-lined canals and village backwaters — this is the holiday highlight: relaxing, zero rush, with photo stops and gentle village views; houseboats usually cruise mid-morning to evening.
Fresh, home-cooked vegetarian Kerala cuisine served on board — request mild spices for the senior palate and child-friendly options (rice, vegetable curry, papad, dessert).
Disembark at a calm spot or anchor for an easy sunset view; perfect quiet time for family photos and a short, flat riverside walk — keep assistance ready for parents.
Comfortable overnight on the boat with an in-cabin bed; the crew will serve a full vegetarian dinner — sleeping aboard is restful but confirm cabin suitability for parents (non-slip access, handrails).
Book gentle 60–90 minute Ayurvedic massages or wellness treatments at the hotel spa — choose senior-friendly therapy and inform the therapist of any health conditions in advance. Spas usually operate 9:00am–8:00pm.
A calm drive or short stroll along Marine Drive and MG Road for souvenirs and spices — shops usually open until early evening; prioritize seated breaks and avoid crowded markets with the toddler and seniors.
Celebrate your parents' 50th anniversary with a pre-arranged private vegetarian Kerala sadya or multi-course vegetarian dinner at the hotel or a private dining room; ask the hotel to provide a cake and a small ceremony (many hotels will help organize).
Short, low-effort activity such as a calm stroll on Marine Drive, a quick visit to Santa Cruz Basilica or buying last-minute spices — aim to keep walking minimal for seniors.
Private car transfer to the airport with assistance for luggage and easy access to check-in counters; leave with plenty of buffer time (2–3 hours) for domestic flights.