* Different sources use different definitions: Some sources might include day trippers, while others only count overnight stays.
* Data collection is complex: Tracking the number of tourists can be challenging due to the variety of accommodation options (hotels, B&Bs, campsites, etc.).
However, we can give you some estimations and insights:
* Around 18 million visitors annually visit the Lake District National Park. This figure includes day visitors and those who stay overnight.
* Peak season sees the highest influx of tourists, particularly during the summer months (June-August).
* The Lake District National Park Authority estimates that tourism contributes around £1.5 billion annually to the local economy.
To get a better idea of the number of visitors, you can check the Lake District National Park Authority's website and look at their annual reports, which might provide more specific data on visitor numbers and trends.