Location : This hotel is located in Zacatecas. Features.Howard Johnson Plaza Hotel Zacatecas has an indoor pool and a fitness facility. There is a business center on site. This Zacatecas property has a restaurant and a bar/lounge. Guests are served a complimentary breakfast each morning. Guestrooms. Televisions are equipped with cable channels. Guestrooms provide complimentary high speed (wired) Internet access. Bathrooms offer makeup/shaving mirrors and hair dryers.