A rustic wooden archway sign marks the entrance to the Eco-Trail Tsarimali Grad in Belchin, Bulgaria

A rustic wooden archway sign marks the entrance to the Eco-Trail Tsarimali Grad in Belchin, Bulgaria. The sign is constructed from dark, weathered wood, featuring two thick vertical posts anchored to grey stone blocks by metal straps. A curved wooden arch spans between the posts, adorned with smaller vertical wooden pegs along its top edge. White, raised Cyrillic letters spell out "ЕКОПЪТЕКА" (ECO-TRAIL) on the upper line and "ЦАРИМАЛИ ГРАД" (TSARIMALI GRAD) on the lower line of the arch. The immediate surroundings consist of green grass, weeds, and scattered yellow wildflowers on a dirt ground partially covered with fallen leaves and twigs. Behind the sign, a dense forest with mature trees, primarily deciduous with vibrant green leaves and some dry brown foliage, forms the backdrop. To the right of the sign, a dirt path or steps with a simple wooden railing ascends into the forested area, indicating the beginning of the trail. A smaller, faded red and white rectangular sign on a white pole is partially visible in the distance to the right, behind the main archway, obscured by vegetation. The scene is brightly lit by natural sunlight. There are no people or animals visible.