summer

Old windmill in Aegean Sea on the island of Leros, Greece
Aerial view of bangka boat sailing over coral reef, Twin Lagoon, Palawan, Philippines
Artificial spiral hill trail to Bay Marker Lookout, Sydney Olympic Park, Australia
Arenal Volcano seen from Monteverde at summer sunset, Costa Rica
Aerial photo of Lake Zelenci surrounded by reeds and trees on a summer morning, Slovenia