Things to See:

Fort Lovrijenac

Walk along the walls of the Castle

Dubrovnik cable car

Old town

Rectors Palace

Take a day trip to Montenegro, you wont regret it!!

Restaurants: 

D’vino wine bar- similar to the wine barin split really good wines and cheeses and olives

Restaurant Amfora

Nautika

Stara Loza

Restaurant Dubrovnik

Restaurant Panorama

Restaurant 360 – also great for drinks

Bars:

Buža Bar

Banje Beach

Rooftop Bars:

Blue Sky Bar

Clubs:

Revellin