This famous old street is tucked away from the main drag, yet not difficult to find at all. If you can find Senado Square (you will!), this street is just a one to two minute walk from Avenida De Almeida Ribeiro. This street is called "Fook Lung Sun Gaai" in Chinese, which will help you to find if you ask the locals. It has a lot of really charming old Chinese mixed Portuguese style buildings, offering wonderful opportunities for photography. A lot of original bakery making and selling freshly made biscuits and snacks. Also the famous Fat Siu Lau Portuguese restaurant, and the very retro and reasonably priced Sun Va Hotel for an authentic Macau retro experience. Since it's away from the main drag, it also means less crowded, you get to enjoy the more laid back atmosphere, your eyes will be busy looking and marveling all those things which makes lovely travel memory.
If you own or manage Rua da Felicidade, register now for free tools to enhance your listing, attract new reviews, and respond to reviewers.