Australia's Amazing Bioluminescent Lake (Also Bioluminescent Bay in Puerto Rico). An unusually high concentration of Noctiluca scintillans, a bioluminescent microorganism, turned the water a bright, glowing, ethereal blue.
I have put my hand prints in wet cement one time when I was little. Oh and you know this could be cute for an engagement photo because you could write your names and the date in cement and say "we are cementing our love forever" or something like that
Poland's Mysterious Crooked Forest: In a tiny corner of western Poland a forest of about 400 pine trees grow with a 90 degree bend at the base of their trunks - all bent northward. It is surrounded by a larger forest of straight growing pine trees.
Start a Diary and write in it every day. - I used to do this for years but just stopped one day when the drama got too much to notate. Need to get back into it, especially if I start with a Gratitude Journal!