The short answer

On the fast boat from Piraeus, Aegina is the closer of the two: 40 min against 1 h 10 min for Poros, a difference of about 30 minutes each way. On a short trip that gap is worth more than it looks, because it applies twice.

On beaches the two are evenly matched, both rated 3 out of 5, so pick on character rather than on quality: Aegina has 9 beaches covered here and Poros has 5.

For sights off the sand, Aegina is the richer of the two: 8 places and museums against 6 on Poros.

Poros is the cheaper base, around 60 euros a night against 65 on Aegina, roughly 8 percent more. Over a week that is about 35 euros of difference on the room alone.

Poros is the quieter of the two. Both fill up at summer weekends when Athens empties into the Saronic, but Aegina carries more visitors through the season.

The numbers

Aegina Poros
Fast ferry from Piraeus 40 min 1 h 10 min
Conventional ferry 1 h 15 min 2 h 30 min
Ferry from 10 EUR 15 EUR
Departures per day 14 5
Beaches covered 9 5
Places and museums 8 6
Activities 5 5
Room per night from 65 EUR 60 EUR
Food per day 25 EUR 22 EUR
Recommended days 2 2
Population 13,056 4,167
Area 87 km2 31 km2
Visitor cars Yes Yes
Best season Apr - Oct May - Oct
Beaches
Landscape
Food
Nightlife
Connectivity

Which one for your trip

Choose Aegina if

  • You are short on time and want the shortest crossing from Athens
  • You want museums, monasteries and ruins as well as a swim
Aegina guide

Choose Poros if

  • You are watching the budget
  • You want the quieter island
Poros guide