I feel like I'm too late, but: Egyptology.
The thing that constantly surprises people is that there is 'stuff left to find'. Great finds are made every day in the field, museums, libraries, universities, etc. There's a shitload to do. To contextualise it, I assume many of you will know of [this](http://www.touringhistorians.com/wp-content/uploads/2010/07/tutankhamun-golden-mask.jpg), the burial mask of Tutankhamun. It's one of the most famous artefacts in the world and probably the second most valuable after the Mona Lisa. Anyways, the mask (like many other Egyptian things) hasn't been properly studied or published. No HD photographs, no 3D scans, no metallurgical analyses, no good typologies, etc etc. Just *millions* of s**t coffee table books.
The thing that constantly surprises people is that there is 'stuff left to find'. Great finds are made every day in the field, museums, libraries, universities, etc. There's a shitload to do. To contextualise it, I assume many of you will know of [this](http://www.touringhistorians.com/wp-content/uploads/2010/07/tutankhamun-golden-mask.jpg), the burial mask of Tutankhamun. It's one of the most famous artefacts in the world and probably the second most valuable after the Mona Lisa. Anyways, the mask (like many other Egyptian things) hasn't been properly studied or published. No HD photographs, no 3D scans, no metallurgical analyses, no good typologies, etc etc. Just *millions* of s**t coffee table books.