This is the 18371st most frequent Russian word.
экскурсия
A guided tour or excursion.
In this sentence, the word 'экскурсия' is used in its basic meaning as a cultural outing or trip to visit a place of interest.
Мы пошли на экскурсию в музей.
We went on an excursion to the museum.
Here, 'экскурсия' refers to an organized trip or tour with a specific itinerary.
Экскурсия включала посещение исторических памятников.
The tour included visits to historical landmarks.
In this context, 'экскурсия' denotes a group outing, often educational, arranged by a school.