Is Great Pyramid of Giza the last wonder of its kind?
Step-by-step reasoning:
yes
The Great Pyramid of Giza is classified as one of the Seven Wonders of the Ancient World.

Five of the ancient wonders were destroyed, and a sixth (the Hanging Gardens of Babylon) may not have existed.

The Great Pyramid of Giza is largely intact as of 2020.

.

Thus, the answer is yes