A branch of the Erebuni Museum is located at the excavation site of the fortress. It is still in its infancy in the form of cabins with security and an excursion center. Yes, yes, a very interesting tour is being conducted around the excavations, including in Russian. The most amazing thing is that during our walk, ancient shards of dishes and various utensils of that era were found right under our feet.
The plans include a full-fledged museum, the reconstruction of the walls using the technology of that time, the possibility of using VR technologies (virtual reality glasses) for "virtual walks" through the streets of the fortress. I wish the staff success in all their endeavors and recommend them to visit.
PS. Opening hours and ticket prices should be searched on the website of the Erebuni Museum.