Elafonisi is on the southwest tip of Crete, an almost-island joined to the mainland by a tidal sandbar you can wade across at most times of day. The beach has pink-tinged sand (from crushed coral), a shallow turquoise lagoon, and, in good conditions, water so clear you can see the sandy bottom from 50 metres away. It is widely considered one of the best beaches in the Mediterranean.
The beauty is no secret: on a midsummer weekend, Elafonisi receives thousands of visitors. The road from Kissamos (about 75 km) is slow; a direct bus runs from Hania in summer, or you can hire a car. Come early or visit in May, September, or October when the beach is tolerable. The small islet has a dune ecosystem with protected vegetation; stay on the marked paths. There are seasonal tavernes and a small café but no formal facilities — bring food and water.