We all have our bucket lists either written down, or sitting in the back of our minds: Places we've seen posted on Instagram, beautiful lights and trees and tourist hot-spots. Whether you've thought about all the places you'd love to visit or not, here are the top five most breathtaking places in the world that you've probably never even thought twice about, or heard of.

1. Sitka, Alaska.

Located on Baranof Island in southeastern Alaska, Sitka is seen in the movie "The Proposal" with Sandra Bullock and Ryan Reynolds. Its gorgeous mountains and stunning views will make any outdoorsy person feel right at home. It is known as one of the most beautiful seaside towns in Alaska.

2. Glacier National Park, Montana.

Located between the U.S.-Canadian border, Glacier National Park is known for its historic roots back to the time of Native Americans. It is prominent for hikers and anyone who loves outdoor adventures.

3. Skagit Valley Tulip Fields, Washington.

Whether you're a flower enthusiast, or just love open land the size of a football field full of blossoming beauty, this is the place to see. With over 3 million visitors each year, Skagit Valley Tulip Fields is a drive through exhibit with no exact place to set your eyes.

4. Brussels, Belgium.

No, not the vegetable. The ravishing tourist spot. While there, check out the La Grand Place, dating right back to the 17th-century. It is sure to bring you back to a time of art, architecture and festivals.

5. Crater Lake, Oregon.

Known for crystal blue waters and immaculate scenery, Crater Lake is the main attraction of Crater Lake National Park. Located in south-central Oregon, the lake is surrounded by two thousand-foot cliffs, and home to past volcanic activity. It's unlike anything you've ever seen before.