If you wish to do some sightseeing you can visit Montenegro, it’s quite close to Molunat and really worth the visit, especially the cities of Kotor and Budva.
In Konavle, you can visit Cavtat and from there you can take a boat to the old port of Dubrovnik (it’s more easy, since you don’t have to worry about the parking which in Dubrovnik, it’s a mess to find)
Konavle has some nice ambiental restaurants, Konavoski dvori, Koračeva kuća are some of them.
There is a medieval fortress called Sokol grad (the city of the eagle) that is a small open air museum now.
You can find those spots looking at the map.
There are two andrenalin parks, Sveta Ana and Cadmos that are 10 and 20 min. drive from the apartment.
And of course ther’s Dubrovnik, and that’s a whole city to explore, with museums, city walls, fortreses, beaches, restaurants…
For any tips don’t hesitate to ask, we will be happy to help!
Hope you will have a nice stay!