Río Martinico (Madre Vieja)
Sosúa's lesser-known river day in Madre Vieja — locals also call it Río Azul. Near-road access toward the Yásica corridor, serene swimming, local crowd. Ask residents for today's swim stretch; weekdays quieter; pack out trash.
POP Events
Tip4.943Sosúa locals' quiet river — not Damajagua. Ask in Madre Vieja for today's stretch and leave it cleaner than you found it.
Based on POP research · Remolacha / local Madre Vieja notes · Google
Free admission

