Question: what are 5 tourist attractions in puerto rico?
Answer: Old San Juan (San Juan Viejo) ... 
El Yunque National Forest. ... 
Culebra Island (Isla Culebra) ... 
Vieques and Bioluminescent Bay. ... 
Surfing and Whale Watching at Rincon. ... 
Luquillo Beach. ... 
Arecibo Radio Telescope (Observatorio de Arecibo) ... 
Rio Camuy Caves (Parque de las Cavernas del Río Camuy)