When was Niagara Cave opened to the public?

The correct answer, 1934, reflects the year when Niagara Cave was officially opened to the public. This date is significant because it marked the beginning of public access to the cave's unique geological features and natural beauty. Prior to 1934, the cave had been explored and documented, but it was in that year that it welcomed visitors, allowing people to appreciate its stalactites, stalagmites, and other stunning formations. This opening contributed to the growth of tourism in the area, showcasing the cave as a natural wonder worth visiting.

Understanding the historical context of Niagara Cave's opening helps to grasp the development of tourism and conservation efforts in natural sites during the early 20th century. The other options represent years that are either too early or too late for when the cave began operations for visitors, emphasizing the importance of acknowledging the specific timeline in the cave’s history.