Hillier Lake, Western Australia: The pink and lovely Hiller Lake is the only vividly pink lake you will find in the world. The color is permanent and never changes, even when water is removed and placed in a separate container. Its startling color remains a mystery and while scientists have proven it's not due to the presence of algae, unlike the other salt lakes down under, they still can't explain why it's pink.
This is a bridge in Paris. You hang locks on it with the name of you & your boyfriend/girlfriend/bestfriend then throw the key into the river. So even though the friend/relationship may end, you can’t remove the lock. It stays there forever, as relevance to someone once a part of your life. -- Totally just added this to my bucket list!