May I ask how long it takes to visit the air grassland and the river valley grassland by car in the scenic area?

He is the kind who doesn’t get off the car, so he will pass soon. The car in the scenic spot stops twice, each time for 15 minutes, and the rest of the time is always on the road.

Usually about two hours

This depends on how you want to play. If you travel with a group, the time will be very tight.

More than an hour, with commentary.