Aegina vs Poros
Side-by-side comparison — beaches, culture, atmosphere, and the practical question of which one suits your trip.
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Our verdict
The short answer: The two workhorse Saronic weekends, forty minutes and one clear question apart: do you want an island with a life of its own, or an island built for your rest? Aegina (3.3) is a real place first and a resort second — 13,000 residents, the morning fish market, the pistachio harvest and the Temple of Aphaea, the best-preserved Doric temple on any island. Its beaches are its weak point (2.5). Poros (3.5) flips it: pine forest down to the waterline, better swimming (3.0), and an arrival through a strait about 200 metres wide with Galatas on the Peloponnese close enough to read. Both are absurdly accessible — Aegina 40 minutes from Piraeus (5.0 access), Poros about an hour (4.8).
Choose Aegina if…
- You want the Temple of Aphaea: a 5th-century BC Doric temple on a pine-covered hilltop with sea on every side, forming the "sacred triangle" with the Parthenon and Poseidon at Sounio.
- You're travelling in mid-September. The Fistiki Fest runs four days for the pistachio harvest — tastings, music, cooking demos — and September is one of Aegina's three "perfect" months.
- You want a town that works without you. Thirteen thousand residents, the Agora fish-market ouzeri, the Tower of Markellos in the old town, and pistachio sellers next to hardware shops.
- You have exactly one day. The ferry lands you at 09:30, Kolona's single standing column and its museum are a walk up the hill, Aphaea is 25 minutes east, Marathonas takes the afternoon.
- You'd rather bring back something real: PDO pistachios raw from the central market, pure pistachio paste from the small harbour producers, and fistikato, the green pistachio liqueur made nowhere else.
Choose Poros if…
- You want the better swim. Love Bay is a 150-metre sheltered cove of fine sand, ringed by pine that shades the water's edge, calm and clear, ten minutes from the town.
- You want the strait. About 200 metres of water separates Poros from Galatas on the Peloponnese, and the approach through that channel is the prettiest arrival in the Saronic.
- You're staying the night, not day-tripping. The hillside town under its blue-domed 1920s clock tower is at its best in the evening, once the day boats have gone.
- You're coming in March or April for the lemon blossom, the lemon-grove walk the island's own calendar calls essential, and the citrus honey sold by producers on the waterfront.
- You want September. Poros's own note for the month is "best — calmer": sea still warm, Athenian weekenders thinning, and Love Bay bearable again by mid-morning.
Day trip or overnight — that is the whole decision
Both islands are rated at one day, but they use that day differently. Aegina's works because its sights are fixed points: ferry in at 09:30, Kolona and its excellent little museum on the low hill over the harbour, the Temple of Aphaea 25 minutes east, and Marathonas — 500 metres of fine sand, shallow, sunbeds and tavernas, ten minutes from the harbour — for the afternoon, then the 18:30 boat home. You leave having done a temple, a market and a swim. Poros collapses if you treat it the same way. The town, the clock-tower viewpoint and the Temple of Poseidon are an easy morning, and then you are at Love Bay with the same day-trippers who came off your boat, on 150 metres of sand.
The culture scores hide this. Both islands take 4.2, but the number means different things. Aegina's is one internationally significant building plus Kolona and the Nektarios pilgrimage; Poros's is the modest 6th-century BC sanctuary of Poseidon, where Demosthenes took poison rather than surrender to Macedon — a site where the pine setting matters more than the stones. Poros pays you back at night instead, when the day boats have gone and the waterfront belongs to the 3,993 people who live there. Aegina at night is a working town of 13,000 that stops noticing you, chilled rather than wild — Speak Low for a cocktail, most bars done by two. One night in the Saronic goes to Poros.
Doing both on one Saronic run
You can, and it's the best use of a long weekend. The same Piraeus line calls at both — Poros's departures run to Piraeus, Hydra and the other Saronic islands, frequently — so you don't have to go back to Athens in between. Order matters. Aegina first, because it's the 40-minute leg and it works as a half-day with a temple in it; Poros second, because it's where you want to be at sunset. Fast boats to Poros are about an hour from Piraeus (€15–20); the conventional is around 2.5 hours and cheaper if the clock isn't the constraint. Aegina is €10–15 either way, 40 minutes fast or about 1.5 hours conventional.
Timing decides the rest. May and June are "perfect" on both calendars — swimmable sea, long days, and the Athenian weekend surge not yet at full strength. September is the sharper pick: the pistachio festival lands mid-month on Aegina, and Poros calls the month its best. August is the one to avoid, and the guides say so in their own words — Aegina is flagged "avoid, peak weekends", Poros only "ok", and Poros's own advice is to arrive early or come in the shoulder season if you want its coves at their best. Weekdays beat weekends on both, in any month; the whole Saronic is Athens's back garden and it fills on Saturdays.
Choose Aegina for a day trip with substance: temple, pistachios, fish lunch at Nontas in Perdika, family-run since 1936. Choose Poros for an overnight that actually feels like a holiday — pines, quiet coves, an evening promenade under the clock tower. Athenians know the difference: Aegina is Sunday, Poros is the weekend.
Common questions
Can I visit both Aegina and Poros in one trip?
Yes — the same Saronic line from Piraeus calls at both, and Poros connects on to Piraeus, Hydra and the other Saronic islands frequently, so you never backtrack to Athens. Do Aegina first as a half-day: temple, market, a swim at Marathonas. Then take the boat to Poros and sleep there. Aegina is 40 minutes from Piraeus by fast boat, Poros about an hour.
Which is cheaper, Aegina or Poros?
Aegina, slightly. It scores 3.5 for affordability against Poros's 3.2, and the ferry is €10–15 versus €15–20. On both islands the conventional ferry costs less than the fast boat — about 1.5 hours to Aegina, around 2.5 to Poros. The bigger saving is structural: Aegina works as a day trip, so you can skip a night's accommodation entirely.
Which is better for a family beach holiday?
Poros, on the swimming — it scores 3.0 to Aegina's 2.5, and Love Bay is sheltered, shallow, clear and shaded by pine right down to the sand. Aegina's counter-argument is choice: Marathonas is shallow and fully serviced ten minutes from town, and Agia Marina on the east coast is 600 metres of sand with water sports, next door to the Temple of Aphaea.
Which is better in September?
Both rate September "perfect", so pick on the reason. Go to Aegina if you can hit the four-day Fistiki Fest in mid-September — tastings, music and cooking demonstrations for the pistachio harvest. Go to Poros if you want the sea without the crowd: the island's own note for September is "best — calmer", with Athenian weekenders thinning out and Love Bay usable again.
Can I do Aegina as a day trip from Athens?
Yes — it is the model Saronic day trip, and the guide's own one-day plan assumes it. Forty minutes by hydrofoil from Piraeus puts you in town at 09:30; Kolona and its museum, the Temple of Aphaea 25 minutes east and an afternoon at Marathonas fill the day, with a ferry back at 18:30. Poros deserves a night instead.