Mykonos boat rental, shaped by the Aegean.

For most visitors, Delos and Rineia offer the best combination of culture, scenery and clear-water swimming. If wind makes that route uncomfortable, a south-coast itinerary from Ornos toward Psarou, Paraga and Elia is an excellent alternative.

Yes, if the charter arranges an appropriate landing during the archaeological site's operating hours. Admission and site access are separate from the boat booking. Tell the operator in advance and allow enough time ashore rather than adding Delos casually.

A half day works for Rineia swimming, a focused Delos visit or several nearby south-coast beaches. Choose a full day to combine Delos and Rineia properly, reach Dragonisi when conditions allow, or enjoy a long lunch without rushing.

The south coast is usually the most practical because beaches such as Ornos, Psarou, Platis Gialos, Paraga and Elia form one route and can be better sheltered from northerly wind. The north is a calm-weather option.

The Meltemi is the seasonal northerly wind common in the Aegean. It can create strong wind and chop even under clear skies, exposing the north coast and changing Delos or island routes. A local captain should choose the final itinerary.

Some small low-powered craft may be available under local licence exemptions and operator limits. Larger motorboats, catamarans and yachts require an accepted qualification or captain. In windy Cycladic conditions, a professional skipper is often the sensible choice.

It varies by listing. Fuel may be included within a defined itinerary or charged separately according to use. Ask for a route-specific estimate, particularly for Dragonisi or another Cycladic island, and review all mandatory extras.

Selected yachts can make longer Cyclades routes, but distance, wind, fuel and return time make them different from a local beach day. A multi-day charter may be more comfortable. Confirm the exact passage and weather alternative with the captain.

June to September offers warm water and the broadest fleet, with July and August busiest and often windier. Late May, June and September can be attractive, but no month removes the need for a marine forecast and flexible route.