MAZE OF TUNNELS
I've had an exciting few days wandering around this charming city, taking tours and sampling the local cuisine. I thought it only natural to commemorate my time here by writing a travel guide on the best things to do in Guanajuato. First things first. To get into the Guanajuato valley you must go through the Guanajuato tunnels. You can truly get lost in this compact city with its hundreds of cobblestone passages and underground tunnels. In fact, one of the most striking features of this city is the network of underground tunnels that connect Guanajuato to the outside world. Since Guanajuato is built into a valley, the only feasible mode of transport is using the tunnels built under the mountains. Everywhere you walk in the city, you will see tunnels just like this one. In fact, this one was right next door to my hotel.