you're looking for, and Puerto Rico Islands offers a taste of home can oblige. An old town with historic (non-roaming cell phones, U.S. architecture and cobblestone streets? Look no further than Old dollars, and no language San Juan and it's El Morro fortress. barrier), as well as a varied A beachside getaway with stunning international vacation vistas and miles of soft, white sand? (lively Carnival season, reggae Consider the bioluminescent bays of music and clear Caribbean Culebra and Vieques. A waters). For the best deals and cosmopolitan destination with high- end shopping and exciting nightlife? weather, consider visiting in Head to the Isla Verde or Santurce late spring or early summer. neighborhoods of San Juan. Washington D.C and Budapest Why go: One of the most Why go: Budapest is sure to visited cities in the U.S
only in small lakes (along the western lakes for example). Some of these rare and specific species are highly endangered because of habitat loss, pollution and drought. Upwelling along the west coast of Portugal makes the sea extremely rich in nutrients and diverse species of marine fish; the Portuguese marine waters are one of the richest in the world. Marine fish species are more common, and include thousands of species, such as the sardine (Sardina pilchardus), tuna and Atlantic mackerel. Bioluminescent species are also well represented (including species in different colour spectrum and forms), like the glowing plankton that are possible to observe in some beaches. There are many endemic insect species, most only found in certain parts of Portugal, while other species are more widespread like the stag beetle (Lucanus cervus) and the cicada. The Macronesian islands (Azores and Madeira) have many endemic species (like birds, reptiles,