Question

Which is right have or had?

we (have-had) visited this place many times before,but last winter we enjoyed ourselves more than ever

Answer 1

Had

Explanation:

Example:

We had found many things in Walmart a few times but this time, the store did not have the things we were looking for.

Answer 2

Had.

Explanation:

The sentence is a compound sentence.
The second one has a simple past verb
The structure must therefore be past participle verb in the first sentence, i.e, had.

Hope this helps :)