Bring a large pot of water to a boil. Add a big pinch of salt and the pasta. Cook it according to the package directions. Drain the pasta in a colander and rinse it under cold water to cool down. Let the pasta sit in the colander while you prepare the vegetables.

Cut the cucumber, grape tomatoes, bell pepper, and red onion into small pieces.

In a big bowl, add the cooled pasta, chopped vegetables, Italian dressing, feta cheese, olives, and fresh parsley. Season with salt and black pepper to taste then toss everything together.

At this point, the pasta salad is ready to eat, or you can chill it in the fridge for an hour.