Sorrento

Phenomenal as far as food, view, ???

If you are willing to spend, look at TERRAZZA BOSQUET.

https://terrazzabosquet.exvitt.it

Hi, Giangilberto from Milan, my advice is to treat yourself to something special, if you have the budget to invest in a unique experience, there are several Michelin-starred restaurants worth visiting. Below are my top three picks all of which I’ve personally tried during my various trips to the Amalfi and Sorrento coasts over the years:

https://www.ristoranteloreleisorrento.com/

My absolute favorite for both the cuisine and the view.

Antica Osteria Nonna Rosa da Peppe Guida
https://osteria.peppeguida.com/losteria/

What sets this place apart is the chef and owner, Peppe Guida. He is a unique individual deeply connected to his land, creating incredible dishes by skillfully using the abundant local ingredients it offers.
The famous "Peppe fai tu" (Peppe, you decide) menu is a true delight for the palate.

https://www.donalfonso.com/en/hotel-with-restaurant-sorrento-coast

A historic restaurant on the coast offering excellent cuisine.

Lorelei is located in Sorrento, Antica Osteria Nonna Rosa da Peppe Guida is in Vico Equense, and Don Alfonso is in Sant'Agata sui Due Golfi.
My main piece of advice is to book as soon as possible, as these restaurants are in very high demand. Also, for the restaurants located outside Sorrento (in the towns I mentioned), it is best to take a taxi or ask the restaurant directly if they offer a shuttle service for guests.
When booking, you might also want to mention that it is for a 50th anniversary; these types of restaurants pay great attention to detail and might reserve a better table for you or perhaps provide a special dessert for the occasion it never hurts to ask.

We were in Sorrento a couple years ago in the off season and had a drink on the terrace at the Grand Hotel Excelsior Vittoria. We peaked in st the restaurant and their menu and it definitely looked like a “special occasion” place!