Petroglyphs in Las Lilas, Guancaste

Sign near nearly-invisible petroglyphs in Las Lilas, Costa Rica

Sign near nearly-invisible petroglyphs in Las Lilas, Costa Rica; photo by David W. Smith

In the tiny town of Las Lilas, near Quebrada Grande, there’s a rock with petroglyphs that they’ve put a little tin roof over to protect, and a sign that shows you what the faint carvings would look like if you could see them clearly.

River near Las Lilas

River near Las Lilas; photo by David W. Smith