Write a sentence that includes the phrases below.
"crystal-clear lake"
I went for a hike in the mountains and came across a stunning crystal-clear lake that reflected the beautiful scenery around it.
Complete the following task based on the instruction and optional input provided.### Instruction:
Write a sentence that includes the phrases below.

### Input:
"crystal-clear lake"

### Output:
I went for a hike in the mountains and came across a stunning crystal-clear lake that reflected the beautiful scenery around it.