Vocabulary about summer holidays in Croatia

Everyday Croatian - Summer holidays!

Meaning 1
“Are you going on holiday to the seaside?” This is the most common phrase to ask a person in Croatia about summer holidays. 
Meaning 2
“Are you going to the beach?” If you mean specifically going to the beach.

Meaning 1: Ideš li se kupati? → Are you going to take a bath?

Meaning 3: At the seaside: Ideš li se kupati? → Are you going swimming? / Are you going for a swim?

“Are you staying at a hotel or in an apartment?” 

*apartman — is a self-catering unit for holidays in Croatia. It usually includes one or more rooms, kitchen, a bathroom, a balcony, etc.