right and fault

[franklin xia]

Which sentences is right and why
This is the mountain village where I have visited last year
This is the mountain village (which) I have visited last year

This museum is where you visited a few days ago
This museum is the one you visited a few days ago

 

[Tdol]

I have changed the tense to the past tense as the present perfect doesn't work with 'last year'.

This is the mountain village where I visited last year
This is the mountain village (which) I visited last year :tick:

This museum is where you visited a few days ago
This museum is the one you visited a few days ago :tick:

No, why don't you give the reasons? ;-)