circular, tiered concrete structure in a wooded area

circular, tiered concrete structure in a wooded area. The structure is approximately circular with multiple concentric levels descending towards a central floor covered in gravel and dirt. The outer edge of the structure is a concrete rim with some chipped and broken sections. The tiers are constructed from grey bricks that show signs of wear and weathering. Surrounding the structure is dry grass and vegetation, with trees visible in the background. A gravel path leads away from the structure to the left. The lighting suggests it is either early morning or late afternoon. The scene appears to be an outdoor public space, possibly a historical or recreational site. There are no people or animals visible in the image.