Varkala
At the northern end of Varkala beach stands the 2,000-year-old Janardana Swami Temple, dedicated to Lord Vishnu and perched dramatically at the cliff edge. The temple's antiquity, colourful gopuram, and sea-facing location make it one of the most atmospheric Hindu temples in Kerala.
Non-Hindus are not permitted inside the sanctum — but the exterior and surroundings are open and beautiful to explore.