Yes, but it can also be a noun or an adjective.
My family and I went sightseeing in Europe this summer.
The word 'sightseeing' is a gerund, the present participle of a verb that functions as a noun. Gerunds have no plural form.
yes it is a verb because it involves an action (seeing sights)
'They are going sightseeing' or 'They are going to go sightseeing' are acceptable forms.
The word 'sight' is both a verb and a noun.EXAMPLESverb: I was the first to sight the rare species.noun: The Grand Canyon was quite an amazing sight.
London Pride Sightseeing was created in 1973-03.
Sightseeing - 2008 was released on: USA: February 2008
"During our holiday in France, we went sightseeing in Paris."
Circle Line Sightseeing Cruises was created in 1945.
The cast of Sightseeing Blind - 2007 includes: Simon Chadwick as Narrator
There are a variety of sightseeing tours available in the York area. One prominent tour is called the City Sightseeing York, the prices are 12 euros for adults and 5 euros for children.
go sightseeing