You can easily get this information with Azavista Analytics module.
Click on Market demand.
Select your favourite destination and hit Proceed.
Once you did your query, the hotel market demand function will show you:
important happenings or events
dates that you should avoid and dates that might be more cost-effective
This graph, for instance, depicts the demand for accommodation in a specific city in a determined period of time. Peaks on this graph usually suggest that there is an event or a happening during the period under examination. Peaks sometimes can be translated into lower hotel availability and hence higher prices. Please bear in mind that this data is relative and should not be the main deciding factor.
Benefit: Planners can identify large events in a wide range of cities and use this information to select a more cost effective period for their tour or event. For example looking at the graph below, we immediately see that in the end of September, there is a happening in the city of Berlin.