Senegal

Pink Lakes of the World

Spot Cool Stuff loves visiting color-bending locales. Like the black, green and red colored beaches of Hawaii. And the pastel-colored mountains of China. And lakes — of pink water?!

A select few lakes in the world — we’re featuring four below but there some two dozen others — have a hue of Pepto Bismol. That’s (usually) because their waters contain a large number of algae that excrete carotenoids. Algae are not the only life forms produce carotenoids. If, on trivia night, you are asked why salmon is pink or why lobster turns red when cooked, “carotenoids” would be your answer. But no animal can make carotenoids in the quality or at a level of pink-ness that the dunaliella salina algae can.

In case you are wondering, these pink lakes are all safe for swimming. (Indeed, both local folklore and some scientific studies have found that carotenoid-rich water is good for you). However, these lakes are also very salty — salt being a byproduct of all that carotenoids production.

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5 Cool Cargo Ship Cruises

Conjure an image of what’s it is like to go on a cruise. Are you picturing buffet dinners? On-deck spinning classes? Retirees playing shuffleboard? Many cruises really are like that. But if you’re looking for a different sort of cruise scene consider traveling by cargo ship.

Cargo ship travel is the un-cruise. There’s nothing fabricated about it. Every day thousands of freighters ply the high seas. Some of them have extra state rooms and accept passengers to tag along for the ride. This is as “real” as travel gets.

Of course, cargo ship cruising is not for everyone. Cargo ships don’t have swimming pools, evening entertainment, rock climbing walls or organized mixers on Lido decks. Go on a cargo ship cruise and there might be as many as four or five other paying passengers like yourself. Or, you may be the only one. And while cargo ships often have comfortable sleeping quarters they’re unlikely to be luxurious.

To book passage on a cargo ship you can go directly through some shipping lines. But we recommend working through a travel agent that can vouch for the quality of the food and accommodations and can make sure your itinerary includes sufficient shore leave time. One of the best agents for cargo ship cruises is Intrepid Travel. Here’s a look at their five cool cargo cruise ship itineraries:

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