How do seasonal changes affect cave tours at Niagara Cave?

Seasonal changes significantly influence the conditions within and around Niagara Cave, which directly impacts accessibility. For instance, during periods of heavy rainfall or spring thaws, flooding can occur, affecting the cave's entrance and the surrounding trail systems. Similarly, winter weather can lead to icy pathways, making it dangerous for visitors to access the cave safely. These conditions necessitate careful management and planning to ensure that cave tours can proceed safely and effectively, thus making this aspect critical for tour operations.

In contrast, while increased visitor numbers and improved lighting conditions might occur during certain seasons, they do not reflect the immediate impact of seasonal changes on accessibility. Additionally, stating that there is no effect at all overlooks the tangible ways that weather and seasonal climates interact with the cave environment, which is crucial for safety and enjoyment during tours.