Yes. Kranidi, the local market town, sits just 7 km (4 miles) north of Porto Cheli, and the harbor town of Ermioni is about 15 km (9 miles) away along the coast. Both make easy add-on stops, letting you see a working Greek town, a yacht-filled resort harbor, and another seaside village without adding much driving time.
Porto Cheli is the closest mainland point to Spetses, separated by a narrow strait that boats cross in roughly 10-15 minutes. Frequent small ferries and water taxis run throughout the day, so you can leave your car at the harbor, cross for a few hours on the island, and return the same afternoon. It's the easiest way to fold an island into a mainland day trip.
Porto Cheli is about 170 km (106 miles) from Athens, roughly 2.5 to 3 hours by road via Corinth and Epidaurus. A private transfer covers the same route in comfort, with the flexibility to stop at Epidaurus, Nafplio, or other sights along the way, turning the drive itself into part of the day out.
A half day is enough to stroll the harbor, browse the waterfront, and relax at a beach or taverna. A full day leaves room to also cross to Spetses for a few hours or continue on to Ermioni. Given the travel time involved from Athens, most visitors treat this as a full-day excursion rather than a quick stop.
Beyond the harbor and its yacht-lined waterfront, Porto Cheli has calm, family-friendly beaches within walking distance, seafood tavernas facing the water, and a relaxed resort atmosphere popular with sailors. It's less about monuments and more about slowing down on the coast before or after exploring Spetses.
Porto Cheli sits on one of the most sheltered natural harbors in the Peloponnese, ringed by pine-covered hills and lined with yachts and waterfront cafes. It's the mainland's main gateway to the island of Spetses, just a short boat ride across the strait, so one day trip lets you pair a relaxed coastal town with an island crossing. Add nearby Kranidi and Ermioni, and you get a full taste of the Argolic coast without committing to an overnight stay.