Formal:
* Ano ang lugar na iyon? (Formal, literally translates to "What is the place that?")
* Ano ba ang lugar na iyon? (Slightly more emphatic, also formal)
Informal:
* Ano 'yan? (Very informal, literally translates to "What is that?")
* Ano 'yung lugar na 'yan? (Informal, literally translates to "What is that place?")
* Ano ba 'yung lugar na 'yan? (Slightly more emphatic, informal)
You can also use the phrase "Saan ba 'yon?" (Where is that?) which implies asking for the location of the place.
The choice of which phrase to use depends on the situation. In a formal setting, you would use the more formal phrases. In an informal setting, you could use the more informal phrases.
Here are some examples of how to use these phrases in a sentence:
* Ano ang lugar na iyon? (What is that place?)
* Ano 'yung lugar na 'yan? (What is that place?)
* Saan ba 'yon? (Where is that?)