-

6622
Castle ruins on the island of Halki, Greece
-

6624
Brown bears, Katmai National Park and Preserve, Alaska
-

6625
Glass footbridge in Zhangjiajie, China
-

6627
Sweetheart Abbey, Scotland
-

6628
World Laughter Day
-

6629
Elephant Rock, Al-Ula, Saudi Arabia
-

6634
Porthcawl Lighthouse, Wales, UK
-

6635
National Take the Stairs Day
-

6640
Great Sand Dunes National Park and Preserve
-

6645
Astronomy Day
-

6649
Arc de Triomphe du Carrousel and the Louvre Pyramid
-

6650
Berlin Festival of Lights
-

6654
Amber Fort, Jaipur, Rajasthan, India
-

6655
Chestnut-eared aracari in the Pantanal, Brazil
-

6656
Wahclella Falls, Oregon
-

6656
World Childrens Day
-

6658
Negratín Reservoir, Granada, Spain
-

6669
75th anniversary of the Spruce Goose
-

6671
Alaska National Interest Lands Conservation Act marks 42 years
-

6672
Happy Halloween!
-

6674
Red fox in the Netherlands
-

6676
Sligachan Old Bridge, Isle of Skye, Scotland
-

6677
Quiver trees in Namibia
-

6683
Daylight saving time
-

6684
Bernina Pass, Graubünden, Switzerland
-

6685
1934 Labor Day parade, Gastonia, North Carolina
-

6687
International Day of the Tropics
-

6688
Happy Lunar New Year!
-

6690
Tegallalang terrace farms in Ubud, Bali, Indonesia
-

6693
National Trails Day