Port Arthur, located in the picturesque region of Kato Sounio in Greece, is a hidden gem that captivates visitors with its serene atmosphere and natural beauty. Unlike the typical golden sands of many Greek beaches, Port Arthur boasts a stretch of pristine, light-colored pebbles that glisten under the sun, which spans for several miles along the coastline. Despite its tranquil appearance, the beach offers a plethora of activities including swimming in the crystal-clear waters, enjoying leisurely walks along the shore, and indulging in the peaceful ambiance away from the bustling crowds. However, it's important to note that Port Arthur has few amenities, so plan your trip accordingly, although dogs are not allowed, and there are no opportunities for nude sunbathing, camping, or surfing. Additionally, the beach does not have facilities for persons with disabilities and lacks bathrooms, making it essential for visitors to come prepared.