Is Italy, Spain or Paris a better place to visit??

I'm looking for the best place to indulge in beauty, architecture, food, people, the nightlife and am having difficulty as only have 3 weeks. need help where should i spend the most time and which is d best country to do all these things? first time backpacking in europe n goin in end Jul till Aug.

Appreciate recommendations of places to visit..

I think Spain is the best

I think Spain is the best one to stay. You can visit different beaches there,especially the ones located near costa almeria property and mallorca property. You'll love it there!

Paris.

Paris is the best because of its architecture , Eiffel tower, The "Hôtel de Ville" (City Hall) is more than an administrative building or a subway , Parisian heritage covers all the major artistic disciplines. Through its many museums, libraries and monuments, the city of Paris offers a vibrant cultural life.