This story appears in the December 2018 issue of National Geographic magazine. Summer scenery is luminous in Yellowstone National Park, but under the surface lies an alternate reality ...

These alternatives offer beautiful scenery, affordable prices, and fewer crowds, making them ideal for a summer vacation. Engage in activities like island hopping in Croatia and exploring Estonia ...

Here are five scenic and budget-friendly destinations you can visit this summer, according to the currency ... "Georgia combines breathtaking scenery with incredible affordability," Mario explained.