Summer scenery of Arxan National Forest Park in China's Inner Mongolia

An aerial drone photo taken on June 27, 2026 shows the summer scenery of the Arxan National Forest Park, Hinggan League, north China's Inner Mongolia Autonomous Region. (Xinhua/Bei He)

An aerial drone photo taken on June 27, 2026 shows the summer scenery of the Arxan National Forest Park, Hinggan League, north China's Inner Mongolia Autonomous Region. (Xinhua/Bei He)

A drone photo taken on June 27, 2026 shows tourists camping inside the Arxan National Forest Park, Hinggan League, north China's Inner Mongolia Autonomous Region. (Xinhua/Bei He)

An aerial drone photo taken on June 27, 2026 shows the summer scenery of the Arxan National Forest Park, Hinggan League, north China's Inner Mongolia Autonomous Region. (Xinhua/Bei He)

An aerial drone photo taken on June 27, 2026 shows a herd of cattle at the Arxan National Forest Park, Hinggan League, north China's Inner Mongolia Autonomous Region. (Xinhua/Bei He)

Tourists take selfies at the Arxan National Forest Park, Hinggan League, north China's Inner Mongolia Autonomous Region, June 27, 2026. (Xinhua/Bei He)

Tourists have fun at the Arxan National Forest Park, Hinggan League, north China's Inner Mongolia Autonomous Region, June 27, 2026. (Xinhua/Bei He)

This photo taken on June 27, 2026 shows a herd of horses feeding on grass at the Arxan National Forest Park, Hinggan League, north China's Inner Mongolia Autonomous Region. (Xinhua/Bei He)

An aerial drone photo taken on June 27, 2026 shows the summer scenery of the Arxan National Forest Park, Hinggan League, north China's Inner Mongolia Autonomous Region. (Xinhua/Bei He)

An aerial drone photo taken on June 27, 2026 shows tourists visiting the Arxan National Forest Park, Hinggan League, north China's Inner Mongolia Autonomous Region. (Xinhua/Bei He)

This photo taken on June 27, 2026 shows a herd of horses feeding on grass at the Arxan National Forest Park, Hinggan League, north China's Inner Mongolia Autonomous Region. (Xinhua/Bei He)

A drone photo taken on June 27, 2026 shows the summer scenery of the Arxan National Forest Park, Hinggan League, north China's Inner Mongolia Autonomous Region. (Xinhua/Bei He)