Popsugar Living Travel Inspiration Benagil Sea Cave in Portugal The Only Way to Reach This Cool Sea Cave in Portugal Is by Boat or Kayak October 2, 2017 by Nicole Yi First Published: September 28, 2017 View On One Page Photo 9 of 13 ADVERTISEMENT () Start Slideshow A post shared by Sanderson Dias (@sandersonndias) on Jul 31, 2017 at 3:46am PDT Share This Link Copy ← Use Arrow Keys → 9 Previous Next Start Slideshow Travel InspirationTravelPortugal