Mercado 28 is good, it is a nice place, and it has restaurants. You can buy plenty of souvenirs and there is a great variety. When staying in Cancun, another place to buy souvenirs is in one of the many spots in the Hotelzone. You pass them with the bus when travelling back and forth in the hotelzone. Near Playa Tortuga and halfway the hotelzone are plenty of so-called flea markets with plenty of souvenir shops. When you are staying in Playa del Carmen, you can buy souvenirs on 5th avenue. The large tourist shopping area. Flea market like shops are in most corners and all along the long shopping street, there are smaller shops with gifts and souvenirs. You cannot miss them. Even in the streets around 5th, you will find souvenir shops.

I didn’t see any

Ich würde keine Extratour für den Besuch des Marktes buchen. Dieser ist mitten in der Stadt und kann per Auto, Taxi oder mit dem Bus sehr gut erreicht werden. Wir haben auf dem Markt gegessen. Es war sehr lecker.

There is a parking outside the market the person watching the cars can what he your car I would not recommended

Didn’t see it either. Sorry