"Secret coves" refers to hidden or secluded places, usually along a coastline or body of water, that are not easily seen or known to the public. Full definition
The 2,000 - plus limestone outcrops soaring from the emerald waters of Halong Bay form a seascape of otherworldly beauty: 600 square miles of secret coves and echoing grottoes with names like Pelican Cave and Cave of Awe. (theexpeditioner.com)
You can cruise cheaply to Ibiza Town for a day's shopping, or explore secret coves along the coast. (loveholidays.com)
Days filled with private picnics at secret coves, exhilarating watersports, sailing and exploration, and incredible dining experiences, all surrounded by crystalline waters and natural treasures of the Whitsundays. (daydreamisland.com)