IPA: /ˈsaɪtˌsɪər/
KK: /ˈsaɪtˌsɪr/
A person who visits places of interest, especially for pleasure or tourism.
The sightseer took many photos of the famous landmarks during her vacation.
Sightseer → It is formed from "sight" (from Old English "sīeht", meaning the act of seeing or view) and "seer" (from Old English "seon", meaning one who sees). The word "sightseer" refers to a person who goes out to see sights or views, typically in a tourist context.
Think of someone who is going out to 'see' ('sight') interesting places — that's what a sightseer does.