My partner and I are going to be visiting Northern Spain and are planning to stay in Logrono one or two nights. Our intent is to see the town, sample the food. check out the markets etc. However our timing could be made to overlap with the Fiesta de San Mateo (On Sept 20 or 21). We love local festivals but are concerned this one will mean the town is heaving with people and it will make it challenging to actually get to see the town. So my questions are: 1. Is it as crazy busy as I've read? Can you even walk through the streets with that many people? and 2. Even if it's crazy busy is it a must do? and 3. What's the town like on the days before the festival?
Thanks all for the input!