The contest runs from April 5 to June 28, with an entry fee of $15. For those procrastinators out there, we’ve extended the deadline until July 11 with an increase of $10 per entry. We are accepting digital entries online in any of these four categories: Travel Portraits; Outdoor Scenes; Sense of Place; and Spontaneous Moments.

Submit your favorite photo for a chance at one of these amazing prizes: a National Geographic Galápagos Photography Expedition; a Santa Fe Workshop; a National Geographic Traveler Seminar; and $200 gift certificates to B&H Photo.

Last year nearly 13,000 images were submitted from all over the world. The pictures captured an assortment of the places, wildlife, and people that make traveling memorable, evoking a sense of delight, discovery—or both. See the winning photos from 2011.