Lonely Planet is proud to present Ultimate Travel List, the second edition of our bestseller that presents a new ranking of the greatest places on Earth.

Here's everything you need to know before you fly, according to Delta Air Lines reviews.

From seat width to amenity kits, we explore the differences when flying premium economy.

Rob | @bobbimac

When planning your Okavango Delta safari, there's sure to be one word on your lips, 'mokoro'. Many water-based lodges offer a scenic ride on these traditional dugout canoes, where you'll depart in the early morning or late afternoon to traverse the liquid passageways with your guide at the helm. No one knows the Delta better! Take this time away from the rumble of a 4x4 to spot the smaller creatures of the Delta, from tiny, emerald frogs clinging to the reeds and vivid birdlife flitting between the papyrus. You'll also navigate round wallowing hippos and see members of the Big Five drinking on the banks. A true fluke of nature, the dry season months of July to October are when the Delta is at its fullest.

If you are ever at a loss of who, or what, the next model in your photographic endeavors should be, why not have a go with nature? Nature is always there with its vibrant colors and unparalleled beauty, open to pose in all of its glory.

illustration by Maginel Wright Enright, c1907

10 Best Travel Places to Visit in Vietnam Add to Vietnam Travel bucket list if you're planning to visit Vietnam, contact local guides

If you are planning to visit Romania, think about including a relaxing escape to the Danube Delta, one of the world's most pristine wilderness area.

Kry | @kryswanders

Tom | @tom_juenemann

George Barbier, Les Champignons (detail), 1916

Pauline & Mike | @paulineetbounty

In 1981, Alexa Canady became the first female African American neurosurgeon in the United States.