Questions & Answers about Turistler yarın müzeyi gezecek.
Why is the future suffix -ecek used here instead of -yecek?
The verb root is gez (to stroll/tour). Because it ends in a consonant (z), we don't need the buffer y that you use for verbs ending in a vowel. We just attach the suffix directly. Since the vowel in gez is an e, vowel harmony rules dictate that we use -ecek instead of -acak.
Turistler is plural, so why doesn't the verb end with a plural suffix like gezecekler?
In Turkish, when a plural subject is already explicitly stated in the sentence (like turistler), adding the plural suffix -lar or -ler to the verb is optional. Leaving it off and just saying gezecek is very common and sounds completely natural.
Why is there a -yi at the end of müzeyi?
It marks a specific direct object, meaning "the museum" rather than just "a museum". Because the word müze ends in a vowel, we have to add the buffer letter y before attaching the accusative case suffix -i.
Does gezmek always mean "to visit"? I thought it meant "to walk around".
You are right—its core meaning is to stroll, tour, or walk around. Turkish uses gezmek when you "visit" places like museums, cities, or parks because you explore them by walking around. If you were visiting a person or a formal monument, you would use the verb ziyaret etmek instead.