On September 28, 2025, visit Yanjin County and ascend the Qidaguai Observation Deck to take in the sights of this nationally renowned "first-tier county"! This observation deck is free and offers a prime location with a wide view. From up high, you'll see Yanjin County, with its vibrant, colorful buildings lining the banks of the Guan River, flanked by towering mountains. It truly feels like a linear county! The walk from the Dongfeng Bridge in Yanjin County to the Qidaguai Observation Deck is uphill and takes about 30-45 minutes. It's recommended to take a taxi to save time and effort. The return trip is a leisurely downhill walk.