This is the 7483rd most frequent Chinese word.
观光
Sightseeing.
In this sentence, '观光' is used as a verb meaning 'to go sightseeing', emphasizing the activity of visiting places.
我们计划下周去山里观光。
We plan to go sightseeing in the mountains next week.
Here, '观光' is used as a noun modifier in '观光景点', meaning sightseeing attractions, referring to places suitable for such activity.
这座城市提供许多观光景点。
This city offers many sightseeing attractions.
The term '观光者' (sightseer) incorporates '观光' to describe individuals who are engaging in sightseeing.