You'll enjoy the museums and cafes in Kentron. You might want to make time for a stop at Republic Square or National Gallery of Armenia.
Coffeehouses and monuments are just a few things travelers like about Arabkir. A stop by Rio Mall is also recommended if you've got time to explore the area.
Visitors to Nork-Marash like its mountain views and restaurants, and Yerevan TV Tower is a sight worth a stop.
While you're in Erebuni, take in top sights like Erebuni Museum and jump on the metro at David of Sassoun Station to see more of the city.
While visiting Malatia-Sebastia, you might make a stop by sights like Yerevan Park and Yerablur.