@CNN: June 21 is the first actual day of summer 2018 in the Northern Hemisphere, so it’s time to start planning your vacations. Here’s a guide to great destinations and helpful tips to make the most of your summer trips. https://t.co/OIq2vDATFe via @CNNTravel https://t.co/9YsdyuzRnH

@CNN: June 21 is the first actual day of summer 2018 in the Northern Hemisphere, so it’s time to start planning your vacations.

Here’s a guide to great destinations and helpful tips to make the most of your summer trips. https://t.co/OIq2vDATFe via @CNNTravel https://t.co/9YsdyuzRnH