Photo credit: Twisted Sifter / National Geographic

Here are 10 award-winning images from the 26th annual National Geographic Traveler Photo Contest, which is accepting submissions until June 30th, 2014. Some notable categories include: Travel Portraits; Outdoor Scenes; Sense of Place; and Spontaneous Moments. The grand-prize winner receives an 8-day National Geographic Expedition to Alaska for two aboard the National Geographic Sea Lion or National Geographic Sea Bird vessels. Click here to view the first image in today’s viral picture gallery. Continue reading for a viral video of a phone making sounds you never thought possible.