Begin your journey from Coimbatore early in the morning and head towards Valparai, a serene hill station located amidst the Anamalai hills. You will be driving through beautiful tea estates and dense forests which are a treat to the eyes. Visit the Anamalai Tiger Reserve en route to experience the wildlife. On reaching Valparai, take a visit to the Sholayar Dam which is the second highest dam in Asia. Spend the night at a hotel in Valparai to experience the pleasant weather.
Start early in the morning from Valparai to Varkala. It's a long drive so take multiple pit stops at various places such as the Cherai Beach and the Varkala Cliff. Reach Varkala in the evening and visit the Janardanaswamy Temple and a walk on the beautiful Varkala Beach.
On the last day of your trip, visit the Kollam Beach early in the morning to witness the sunrise. Take a dip in the sea and enjoy the cool breeze. Head towards the Ashramam Picnic Village to experience the local culture and shop for souvenirs. Wrap up your trip with a scenic ride on a houseboat in the serene Ashtamudi Lake.
If you have more time, add a visit to the Athirappilly Waterfalls en route to Valparai. If you have less time, skip the Ashramam Picnic Village and take a quick tour of the local market in either Varkala or Kollam.