Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.

### Instruction:
Write the next sentence in this article.

### Input:
Although millions of visitors explore the beauty of Mount Rainier every year, very few have summited.

### Response:
The route to the summit is extremely challenging, with steep slopes and variable conditions making it a technical climb, requiring a lot of skills and preparation.