Table of Contents
The Saronic Gulf lies between Attica and the northeastern coast of the Peloponnese — the body of water you cross when you leave Athens by sea heading south. The islands scattered across it are geographically close to each other and logistically close to Athens, but temperamentally further apart than islands that are geographically distant. Aegina looks and feels nothing like Hydra. Agistri looks and feels nothing like Spetses. The Saronic archipelago is not a uniform destination; it is five separate propositions, each worth evaluating on its own terms.
This guide covers all five main Saronic islands — their character, their key sights, and the ferry connections that make them accessible from Athens and from each other — plus the practical logistics of island-hopping the Saronic Gulf.
For Athens as your starting point, see the Athens travel guide. For a broader Greek island comparison, see best Greek islands near Athens.
The Saronic Islands at a Glance
The five main islands run south from Piraeus in order of distance:
Island | Distance from Piraeus | Hydrofoil time | Character
Aegina | 27 km | 35–40 min | History, pistachios, families, Temple of Aphaia
Agistri | 33 km | 50 min | Pine forests, quiet, almost no tourists
Poros | 55 km | 1 hr | Sailing, lemon trees, views of Peloponnese
Hydra | 65 km | 1 hr 40 min | Car-free, stone mansions, artists, Leonard Cohen
Spetses | 82 km | 2 hr 30 min | Elegant, carriages, good beaches
Note: conventional ferry times are roughly double the hydrofoil times.
The Ferry System: How to Get There
From Piraeus (Athens)
The port of Piraeus (Metro Line 1, Piraeus station, or the Green Line 1 tram from central Athens) is the main departure point for all Saronic ferries. Gate E8-E9 handles most Saronic departures.
Operators:
- Saronic Ferries / Anes Ferries: Conventional ferries to Aegina, Agistri, Methana, Poros. Slower, cheaper, carry cars.
- Hellenic Seaways (Flying Dolphins): High-speed hydrofoils to all five islands. No cars. Significantly faster and more expensive.
- Blue Star Ferries: High-speed services to Hydra, Poros, Spetses.
- Aegean Flying Dolphins: Hydrofoil services, particularly to Aegina.
Booking: Online via Ferryhopper, OpenSeas, or the operator websites. Essential for weekends and July-August.
Current journey times from Piraeus (Flying Dolphin):
- Aegina: ~35-40 minutes
- Agistri: ~50 minutes
- Poros: ~1 hour
- Hydra: ~1 hour 40 minutes
- Spetses: ~2 hours 30 minutes
Number of daily departures: Multiple daily departures for all islands, particularly Aegina (which has departures approximately every hour in summer). Fewer departures in winter, though all islands remain accessible year-round.
Inter-Island Connections
The islands are connected to each other as well as to Piraeus, making island-hopping straightforward:
- Aegina → Agistri: 15–20 minutes
- Agistri → Poros: Via Piraeus or with some seasonal direct services
- Poros → Hydra: ~1 hour
- Hydra → Spetses: ~1 hour
- Spetses → Porto Heli (Peloponnese): 5 minutes (the quickest international ferry in Greece)
Ferryhopper (ferryhopper.com) is the most reliable single source for current Saronic schedules, prices, and bookings.
From the Peloponnese
Several Saronic islands have ferry connections to Peloponnese ports as well as to Piraeus:
- Poros ↔ Galatas (Peloponnese): 5-minute crossing, very frequent
- Spetses ↔ Porto Heli and Kosta (Peloponnese): frequent
- Hydra ↔ Ermioni (Peloponnese): regular service
Aegina (Αίγινα): History, Pistachios and the Temple of Aphaia
Distance from Piraeus: 27 km | Hydrofoil: ~40 minutes | Conventional ferry: ~1 hour 15 minutes
Aegina is the most historically significant of the Saronic islands and the most visited by Athenians for weekend breaks. It was briefly the capital of the newly independent Greek state (1828–1829) and was one of the most powerful maritime city-states in the ancient Aegean.
What Makes Aegina Different
Aegina is an island that functions as a real community rather than a tourist resort — it has a significant permanent population, a productive agricultural economy (particularly pistachios — Aegina pistachios are the finest in Greece), and a range of tavernas and accommodation that serves Greeks as much as international visitors.
The Temple of Aphaia
The Temple of Aphaia (Aphaeion) is the primary reason to visit Aegina from a historical perspective — and it is extraordinary. A well-preserved Doric temple from around 480 BC, dedicated to the local goddess Aphaia (a Cretan goddess absorbed into the Greek pantheon), it occupies a pine-forested hilltop 12 km from Aegina Town with views across to Salamis and, on clear days, the Acropolis.
The temple's sculptural programme — now in the Munich Glyptothek — depicted two battles for Troy, showing early classical Greek sculpture at its most technically innovative. The temple itself retains 25 of its original 34 columns. It is one of the finest surviving ancient temples in Greece.
Aegina Town
The island's capital — a genuine working town with a ferry port, market, neoclassical buildings, and the archaeological site of Kolona (a single surviving column of the Temple of Apollo, plus excavated remains of the ancient acropolis). The waterfront has excellent fish tavernas.
Agios Nektarios Monastery
One of the most important Orthodox pilgrimage sites in Greece — the modern monastery built around the tomb of Saint Nektarios (canonised 1961), one of the most recently canonised Orthodox saints. A short drive from Aegina Town.
Paleochora
The medieval capital of Aegina — an abandoned Byzantine hill town built around the 9th century on a rocky inland promontory, with over thirty surviving Byzantine chapels scattered among the ruins. An atmospheric and very little-visited site.
See the [Aegina travel guide](https://greektriplanner.me/blog/aegina-travel-guide) for the full island guide.
Agistri (Αγκίστρι): The Quiet One
Distance from Piraeus: 33 km | Hydrofoil: ~50 minutes
Agistri is the smallest and least-known of the main Saronic islands — a small (13 km²), pine-covered island of quiet beaches, clear water, and virtually no tourist infrastructure compared to its neighbours. It is an ideal choice for visitors who want beach and relaxation without Aegina's crowds or Hydra's prices.
The island has two main villages: Skala (where most accommodation is) and Megalochori. Beaches are pebble and sand, with the clearest water of any Saronic island. A road circles the island's perimeter (about 25 km) and can be cycled in an afternoon.
Agistri is the correct Saronic choice for: families wanting a calm, affordable base close to Athens; couples wanting to be alone without effort; and anyone for whom "the island" is the point, not a specific historical or cultural attraction.
Poros (Πόρος): The Green Island
Distance from Piraeus: 55 km | Hydrofoil: ~1 hour | Conventional ferry: ~2 hours 30 minutes
Poros is separated from the Peloponnese mainland by a channel less than 400 metres wide — a strait so narrow that you can practically shout across it. The town of Poros sits on the slopes of a small hill on the south shore of the island, facing the mainland village of Galatas, and the 5-minute ferry that crosses between them runs so frequently that Poros and Galatas function almost as a single community.
Character
Poros is a sailing island — the harbour is full of yachts, the waterfront is active with nautical life, and the atmosphere is more maritime-practical than either Hydra's glamour or Spetses's elegance. It is green and hilly, with lemon trees everywhere (the town smells of lemon blossom in spring).
What to See
Poros Town: The classic Saronic waterfront town — a clock tower visible from the harbour, neoclassical buildings, narrow lanes climbing the hill behind, waterfront tavernas. Pleasant to walk through for an afternoon.
Temple of Poseidon: The ruins of a Doric temple dedicated to Poseidon, god of the sea, on a hill above the town. Appropriately, the foundations of the ancient god of seafarers preside over one of the most yachting-oriented islands in the Saronic. Limited ruins remain but the location and views are good.
The Peloponnese connection: The car ferry to Galatas (5 minutes) opens up the northeastern Peloponnese — Epidaurus, Mycenae, Nafplio, and Ancient Corinth are all within day-trip distance. Poros makes an excellent base for combining island life with mainland archaeological sites.
See the [Poros travel guide](https://greektriplanner.me/blog/poros-travel-guide) for the full island guide.
Hydra (Ύδρα): The Car-Free Marvel
Distance from Piraeus: 65 km | Hydrofoil: ~1 hour 40 minutes
Hydra is the Saronic island that visitors remember longest. A horseshoe-shaped stone port surrounded by amphitheatrically rising captain's mansions, no motorised vehicles of any kind (the ban has been in effect since the 1950s), donkeys carrying everything that moves uphill, and a cultural history that includes Leonard Cohen, the Rolling Stones, the Warhol factory crowd, and several generations of international artists and writers who found the island's specific combination of beauty and inaccessibility conducive to creative work.
The Ban on Cars
Hydra has no roads for motor vehicles — only stone-paved paths and stepped lanes. The only exceptions are a small construction crane and the island's fire engine. Goods are moved by donkey or by boat. The ferry unloads passengers onto a stone quay; porters load luggage onto donkeys; you walk. The effect on the atmosphere is difficult to overstate. There is no traffic noise. There are no fumes. The sound of the town is footsteps, bells, and the sea.
Hydra Town
The port town of Hydra is one of the finest examples of early 19th-century Greek neoclassical architecture — the mansions of sea-captains who made fortunes in the Revolutionary-era trade, built by Italian artisans and arranged amphitheatrically up the hillsides above the harbour. The Greek War of Independence was partly funded by Hydriot shipping magnates.
The waterfront is lined with cafés, restaurants, and boutiques — more sophisticated and more expensive than anywhere else in the Saronic. The correct evening programme: arrive by late afternoon Flying Dolphin, walk the waterfront as the day-trippers depart, eat at one of the good restaurants above the port, drink at one of the cafés facing the water.
Beyond the Port
Hydra's interior is entirely on foot. The island has no public transport; getting anywhere requires walking, or hiring a water taxi. Key destinations beyond the port town:
Kaminia: The small fishing village 20 minutes' walk west of the port, with the best fish restaurants on the island — fewer tourists, more locals, lower prices, excellent seafood.
Vlychos: A small bay with a pebble beach, 45 minutes' walk or a short water taxi ride. One of the few swimmable beaches accessible without a boat.
Monastery of the Assumption: On a hilltop above the town; the island's main Orthodox monastery, with excellent views.
The interior: Hydra's hilly interior has walking trails through scrub and wild herbs. The highest point (590 m) can be reached in a 2–3 hour walk from the port.
See the [Hydra travel guide](https://greektriplanner.me/blog/hydra-travel-guide) for the full island guide.
Spetses (Σπέτσες): The Elegant Southern Island
Distance from Piraeus: 82 km | Hydrofoil: ~2 hours 30 minutes
Spetses is the furthest of the main Saronic islands from Athens and the one that feels most independent — more resort-like than Poros, more elegant than Aegina, and less consciously artistic than Hydra. It has the best beaches in the Saronic, an elegant old town built around a beautiful Old Harbour, and a restricted motor-vehicle policy (not as complete as Hydra's, but motor vehicles other than taxis and delivery vehicles are significantly limited in the Old Town area).
Character
Spetses has traditionally attracted the upper end of the Athenian vacation market — the elegant mansions, the horse-drawn carriages that still serve as taxis, the sophisticated restaurants around the Old Harbour, and the excellent sailing all contribute to an atmosphere of understated luxury that is different from anywhere else in the Saronic.
The island is named after the local tradition of spetsia — a type of aromatic herb that once grew here. Its maritime history is as important as Hydra's: Spetsiots also funded the Greek Revolution, and their most celebrated figure is Laskarina Bouboulina — a Spetsiot noblewoman who commanded ships in the war of independence, the first woman to receive the rank of admiral in the Greek Navy and a figure celebrated in the island's museum.
What to See
The Old Harbour (Palio Limani): The historic port, ringed with tavernas and cafés, is more attractive than the New Harbour where ferries dock. Horse-drawn carriages wait for passengers; the evening volta along the waterfront is one of the Saronic's most pleasant social rituals.
Bouboulina's House: Now a museum, the family mansion of Laskarina Bouboulina offers guided tours and the story of one of the most remarkable figures of the Greek revolution.
The Beaches: Spetses has the best beaches in the Saronic — Agia Paraskevi, Agioi Anargyroi, Zogeria — mostly reached by boat or water taxi. Long sandy beaches, clear water, minimal development.
Spetses Town: The main town has a neoclassical centre, a cathedral, and the Archaeological Museum of Spetses (local history including boat models and Revolutionary-era artefacts).
See the [Spetses travel guide](https://greektriplanner.me/blog/spetses-travel-guide) for the full island guide.
Suggested Itineraries
Two-Day Weekend from Athens
Friday afternoon: Take the Flying Dolphin from Piraeus to Hydra (1 hour 40 min). Arrive at the port as day-trippers are leaving. Dinner in the port town.
Saturday: Explore Hydra on foot — Kaminia for lunch, afternoon swim by water taxi to Vlychos.
Sunday: Morning ferry from Hydra to Aegina (1.5 hours; may require transfer at Piraeus or direct seasonal service). Afternoon at Temple of Aphaia. Evening conventional ferry back to Piraeus.
Five-Day Saronic Circuit
Day 1: Piraeus → Aegina (40 min). Temple of Aphaia. Night in Aegina Town.
Day 2: Aegina → Poros (1.5 hours). Afternoon in Poros Town. Night in Poros.
Day 3: Poros → Hydra (1 hour). Full day on Hydra. Night in Hydra.
Day 4: Hydra → Spetses (1 hour). Afternoon in Spetses Old Harbour. Night in Spetses.
Day 5: Spetses → Piraeus (2.5 hours). Or add a day in Agistri on the return.
Practical Information
When to visit: May–June and September–October for the best balance of weather, crowd level, and ferry frequency. July–August is peak season; the islands are busy but the water is warm and the atmosphere lively. November–March: quieter, some businesses close, but all ferries run.
Avoid: Friday evenings (Athens exodus) and Sunday evenings (Athens return). Easter weekend — every Athenian family in Greece is trying to be on an island.
Accommodation: Book well in advance for July–August and Easter. The shoulder season (May, June, September, October) is significantly more flexible.
What to bring to Hydra: No ATMs on Hydra accept all cards; bring cash. No cars; wear comfortable shoes. Water taxis are the main way to reach beaches; budget accordingly.
FAQs
What are the Saronic Islands?
The Saronic Islands are a group of islands in the Saronic Gulf, between Attica and the northeastern Peloponnese. The five main islands are Aegina, Agistri, Poros, Hydra, and Spetses. They are the closest Greek islands to Athens and are served by regular ferries from Piraeus throughout the year.
How do I get to the Saronic Islands?
Ferries depart from the port of Piraeus (connected to central Athens by Metro Line 1 and the tram). High-speed hydrofoils (Flying Dolphins) reach Aegina in 40 minutes, Hydra in 1 hour 40 minutes, and Spetses in 2.5 hours. Conventional ferries take roughly twice as long but carry cars. Multiple operators run these routes; Ferryhopper (ferryhopper.com) is the most reliable booking platform.
Which Saronic island is best?
It depends entirely on what you want. Aegina for history and beaches combined. Agistri for complete quiet and pine forests. Poros for sailing and the Peloponnese connection. Hydra for the car-free stone-mansion atmosphere and the most beautiful port in the Saronic. Spetses for elegant beaches and the Old Harbour.
Can you visit multiple Saronic Islands?
Yes — the islands are connected to each other by ferry and the journey times between them are manageable. A Saronic island-hopping circuit (Aegina-Poros-Hydra-Spetses) takes 4–5 days comfortably. Each island has very different character, making the circuit one of the most varied short itineraries in Greece.
What is Saronic Magazine?
Saronic Magazine is a regional lifestyle publication focused on the Saronic Gulf islands — covering news, culture, food, and events specific to the Saronic island communities. It is a useful source of local information for visitors planning extended stays.
Plan Your Greece Trip
- Athens Travel Guide — the city you're departing from
- Hydra Travel Guide — the most distinctive Saronic island in depth
- Aegina Travel Guide — history and pistachios
- Spetses Travel Guide — the southern gem
- Poros Travel Guide — sailing and the Peloponnese connection
- Best Greek Islands Near Athens — Saronic in context with other Athens-adjacent islands
- Greece Ferry Guide — how ferries work across Greece
- How to Plan a Trip to Greece — full planning framework
🚢 Planning a trip to the Saronic Islands? Use our AI Trip Planner to build your itinerary — or take our quiz to find the right Greek island for your travel style.