A word of care
this is an unpatrolled, undeveloped shore with almost no facilities, so keep to the shallows, wear sandals or reef-safe footwear because shell and coral rubble underfoot can cut bare feet, and do not collect or remove shell or coral, which is protected here. Respect the fishing community whose livelihood shares the sand, ask before photographing people or boats, bring water and sun cover, and carry your litter out. By tradition the whole Rameswaram coastline is woven into the Ramayana's setu-legend, and a slow morning at Olaikuda gives that mythic geography an intimate, everyday scale. Pair it with the town temple circuit, the Pamban bridges and a separate day-run south-east to Dhanushkodi for a full picture of the island.