Imagine strolling along Port of Spetses for some great waterfront pics. It's located 0.5 mi (0.8 km) from central Spetses. If you carry on walking you'll get to Spetses Beach for some more water views.
You can spend time browsing the exhibits at Bouboulina's Museum during your trip to Spetses. Wander the beaches and waterfront in the area.