Some Greek beaches make you earn the swim. A footpath through dunes, a stair descent under cliffs, a coastal trail, a scramble down to a cove: this guide collects beaches where walking is part of the experience rather than an accident of bad parking.
The reward is usually fewer crowds, better scenery and a stronger sense of arrival. The trade-off is heat, footwear and timing. Do the walk early, bring water, and do not assume the path is stroller-friendly just because the beach is famous. If you want easier arrival, compare the easy-parking beaches guide. If you want wildness more than the walk itself, use the wild beaches with no facilities guide. You can also compare every verified beach in Paros.