Summer is a great time for writing in a journal, scrapbooking, read that novel you've been putting off or even write your own.
Grab your sleeping bags, tent and head outdoors. Roast marshmellows, make smores, tell ghost stories, n make sure fire is completely out before leaving campsite.
Head to the beach or go on vacation. Relax in the sun, apply sunblock, wear your shades and hats, and drink lots of water.