San Martín
San Martín is an isolated stretch of white sand in Llanes, Asturias.
Official nudism status is listed as practised (Sí).
Recorded length is about 750 m and typical width about 52 m.
- Municipality: Llanes (Asturias)
- Length / width: ~750 m / ~52 m
- Access: Difficult on foot
- Setting: Isolated; white sand
Facts from the Guía de Playas (MAGRAMA/MITECO lineage via the open Playas_2015 layer).