Hydra boat trips are the finest way to discover the parts of the island the footpaths never reach. Because Hydra has no cars and no coast road, its most beautiful swimming coves, sea caves and the far eastern lighthouse are all but impossible to visit except from the water. A boat trip solves that at a stroke, carrying you along the rugged, cliff-lined shore to crystal bays for swimming and snorkelling. Past secluded beaches and hidden inlets. Out to the remote tip of the island. For a day on the sea around one of the prettiest islands in the Saronic Gulf, a boat trip is hard to beat.
There is a Hydra boat trip to suit every taste. From a full-day cruise right around the island to a short water-taxi hop along the coast or a romantic sunset sail. Small local operators run daily excursions in summer that stop at coves for swimming, while the island’s famous water taxis will drop you at any beach and pick you up again on request. This guide covers whether boat trips are the best way to see Hydra, the full-day island cruise, the beaches and sea caves the boats visit. Water taxis, sunset and short trips, day trips out to nearby Dokos. Practical tips on prices, seasons and booking your Hydra boat trip.
Are boat trips the best way to see Hydra?
Yes, boat trips are the best way to see Hydra’s coastline, because the island is car-free and has no coast road.
The case for a boat trip is simple: on Hydra there are no cars, no scooters and no road that follows the coast. Beyond the town and the handful of beaches within walking distance, the island’s shoreline of cliffs, coves and caves can only be reached from the sea. A boat trip opens up this hidden Hydra, gliding past sheer rock faces and pine-clad slopes to bays where the water is a deep. Clear turquoise and where you can swim far from any crowd.
A day on the water also gives you the classic view of Hydra that you cannot get any other way: the stone town rising in a natural amphitheatre around its horseshoe harbour. Seen from offshore as the sailors and merchants of old first saw it. Whether you take an organised cruise, hire a water taxi or join a sunset sail, the sea is where the island’s rugged beauty comes fully into its own, making a boat trip one of the essential things to do on Hydra.
What is the full-day island cruise around Hydra?
The full-day island cruise is a boat tour, usually around six hours, that sails right around Hydra with stops for swimming and sightseeing.
The signature Hydra boat trip is the full-day cruise that circles the whole island. Run by small local companies in the summer season, it typically lasts around six hours, setting off from the harbour in late morning and returning in the afternoon. Over the course of the day the boat makes stops at some of the loveliest spots on the coast. Giving you time to swim in crystal-clear water, snorkel over rocks and simply relax on deck as the scenery drifts past.
A typical circuit takes in a string of beautiful bays for swimming. A visit to a sea cave famous for its rock formations. A look at the historic Zourvas lighthouse at the remote eastern end of the island, one of the oldest in Greece. Fares are usually around forty euros per person for the day, with a lunch option available for a little more. It is excellent value for a full day at sea. It is the single best way to see the whole of Hydra’s coastline in one outing.
Which beaches and sea caves do Hydra boat trips visit?
Hydra boat trips visit the island’s most secluded swimming spots, including Bisti and Agios Nikolaos bays in the south-west, the pebbled cove of Agali, and the sea cave at Tsigri, all reached only from the water and prized for their.
The great reward of a Hydra boat trip is the string of hidden swimming spots it reaches. Among the most celebrated are Bisti and Agios Nikolaos, two beautiful bays at the wilder south-western end of the island. Where pines run down almost to the water and the sea is a brilliant, glassy turquoise. These coves are a world away from the busy harbour. Reaching them by boat. Then diving straight off the deck into deep clear water, is one of the highlights of the trip.
Boats also call at smaller inlets such as the pebbled cove of Agali and, on the fuller cruises. At the sea cave near Tsigri, where the rock is sculpted into caverns and arches. Together these stops offer a notable variety of swimming and snorkelling, from sheltered pebble beaches to open, deep-water bays. For anyone who loves clear seas, the coves reached on a Hydra boat trip are far more beautiful and peaceful than the walkable beaches nearer the town.
Can you take a water taxi around Hydra?
Yes, Hydra’s water taxis run all day from the harbour and will take you to any beach or cove around the island and collect you later.
Alongside the organised cruises, Hydra’s water taxis are an institution and a wonderfully flexible way to get about by sea. These small motorboats wait at the edge of the harbour and run throughout the day. Ready to whisk you off to any beach or cove on the island and, if you wish, to come back and pick you up at an agreed time. For independent travellers they turn the whole coast into an option, letting you choose your own beach and set your own schedule.
A water taxi is ideal if you want to spend the day at one particular cove. Such as the deep bays of Bisti and Agios Nikolaos or the pretty pebble beach at Vlychos, without the commitment of a full circular cruise. Fares depend on the distance and are agreed before you set off, and sharing the ride with others keeps the cost down. Quick, scenic and endlessly useful, the water taxi is part of the fabric of getting around on and to Hydra.
What sunset and short boat trips are available on Hydra?
Short boat trips on Hydra include one-hour sunset cruises along the coast with drinks and music on board, as well as brief swimming hops to a nearby cove.
Not everyone wants a full day at sea, and Hydra offers plenty of shorter trips too. The most popular is the sunset cruise, a relaxed hour or so along the coast in the golden light of early evening, usually with drinks and gentle music on board. Slipping out of the harbour as the stone town glows in the low sun. Then watching the sky change colour over the water, makes for a memorable and romantic end to a day on the island.
There are also short swimming excursions that run out to a single nearby cove and back, perfect if you only have hours or are travelling with children. These brief trips capture much of the magic of being on the water, without the length or cost of the full-day cruise. Whether you choose a sunset sail or a quick dip in a hidden bay, a short boat trip is an easy way to add a touch of the sea to your stay in Hydra town.
Can you visit Dokos and nearby islands by boat from Hydra?
Yes, boat trips and water taxis from Hydra reach the small, almost uninhabited island of Dokos just across the strait, known for its clear waters and ancient shipwreck.
The waters around Hydra hold more than the island’s own coves. Just across a narrow strait lies Dokos. A small and almost uninhabited island fringed with crystal-clear bays and famous among divers for the ancient shipwreck discovered offshore, one of the oldest ever found. Boat trips and water taxis will take you across to Dokos for a day of swimming in wonderfully quiet. Pristine water, a real escape for those seeking solitude and unspoilt sea.
From the mainland side, Hydra is also a favourite stop on the classic one-day cruise of the Saronic Gulf. Which links it with the islands of Poros and Aegina in a single outing from Athens. These larger day cruises are a popular way for visitors based in the capital to sample three islands at once, though for the coves and caves of Hydra itself, the local boat trips and water taxis give you far more time on the island’s own beautiful shore.
What tips help for booking a Hydra boat trip?
To book a Hydra boat trip, arrange it a day ahead in high summer when boats fill up, and visit between May and September when trips run daily.
A little planning makes a Hydra boat trip run smoothly. The full-day cruises and popular sunset sails operate mainly from late spring to early autumn, roughly May to September. In the peak weeks of July and August they can fill up, so it is wise to book a day or so ahead through the operators along the harbour or your accommodation. For water taxis you can simply turn up at the port, but always agree the fare and, if you want collecting later, the pick-up time before you leave.
Come prepared for a day in the sun and sea: swimwear, a towel, a hat. Sun cream and plenty of water are essential. A light cover-up is handy for the breeze on the water. Reef-friendly sun protection and a snorkel mask make the swimming stops even better. Choosing the calmer, warmer months also gives the smoothest seas and the best swimming, so timing your trip within the main season to visit Hydra ensures your boat trip is as beautiful as the island itself.
Frequently Asked Questions
How much does a Hydra boat trip cost?
A full-day island cruise around Hydra typically costs around forty euros per person. With a lunch option adding a little more, which is good value for roughly six hours at sea with several swimming stops. Short sunset cruises are cheaper, usually a modest per-person fare for the hour on the water. Water taxis are priced by distance and agreed before you set off, so sharing the ride with other passengers keeps the cost down. Prices vary between operators and with the season, so it is always worth confirming the fare, and what is included, when you book your Hydra boat trip.
When is the best time of year for boat trips on Hydra?
The best time for Hydra boat trips is from late spring to early autumn, roughly May to September, when the boats run daily, the sea is warm enough for swimming and the weather is settled. Midsummer, in July and August, offers the calmest, warmest water and the fullest schedule of cruises, though it is also the busiest time, so booking ahead helps. May, June and September give a lovely balance of warm seas and fewer crowds. Outside these months the organised trips wind down and the sea can be cooler and rougher, so the main season is when a boat trip is at its best.
Do you book a Hydra boat trip in advance?
For the organised full-day cruises and sunset sails it is best to book a Hydra boat trip a day or so in advance in high summer, as places are limited and the popular trips fill up in July and August. You can arrange these through the operators along the harbour or through your hotel. Water taxis, by contrast, need no advance booking. You simply go to the port and negotiate a ride on the spot. Agreeing the fare and any pick-up time before you leave. In the quieter shoulder months you can often join a cruise at short notice, but booking ahead is always the safer choice.
What you bring on a Hydra boat trip?
For a Hydra boat trip bring swimwear, a towel and a change of clothes, along with a hat. Sunglasses and plenty of sun cream, as the deck is exposed to the sun for hours. A light cover-up or jacket is useful for the breeze on the water, and a snorkel mask makes the swimming stops at the clear coves far more rewarding. Take enough water to stay hydrated, and cash for the fare and any extras, since not every operator takes cards. On the full-day cruises a picnic is welcome if lunch is not included.
Waterproof protection for your phone or camera lets you capture the coastline and the town from the sea without worry, rounding off everything you need for a comfortable day afloat.