Possibly the location of the storied island of Atlantis, Santorini is the stuff of screensavers and wall calendars. Red-, black- and white-sand beaches rim its caldera lake — one of the largest in the world — while iconic whitewashed buildings stair-step up the hillside overlooking the Aegean Sea. Photo ops abound, from centuries-old windmills and ancient ruins to blue-domed churches and colorful wooden fishing boats. Stay in a boutique cave hotel for the full experience.
Puerto Rico is a commonwealth of the U.S., so citizens do not need a passport to visit this island. This is a bustling island full of activities. Cities such as San Juan and Ponce offer lots of historical sites as well as great food and nightlife. There are lots of different kinds of beaches, making it equally attractive for surfers, snorkelers or people who simply want to relax. Puerto Rico also has quite a few casinos both large and small.
Major airlines dominated their routes through aggressive pricing and additional capacity offerings, often swamping new start-ups. In the place of high barriers to entry imposed by regulation, the major airlines implemented an equally high barrier called loss leader pricing. In this strategy an already established and dominant airline stomps out its competition by lowering airfares on specific routes, below the cost of operating on it, choking out any chance a start-up airline may have. The industry side effect is an overall drop in revenue and service quality. Since deregulation in 1978 the average domestic ticket price has dropped by 40%. So has airline employee pay. By incurring massive losses, the airlines of the USA now rely upon a scourge of cyclical Chapter 11 bankruptcy proceedings to continue doing business. America West Airlines (which has since merged with US Airways) remained a significant survivor from this new entrant era, as dozens, even hundreds, have gone under.