unvisited
/ˌʌnˈvɪstɪd/Definitions
1. adjective
not visited or seen before; not having had a previous visit
“The unvisited parts of the museum were just as fascinating as the ones that were well-known.”
2. noun
a place that has not been visited or seen before
“Many tourists visited the city’s famous landmarks, but the unvisited alleys were where they found the real treasure.”