Riddle

You can always see it, but it's too far away to touch. Mountains rest on it, and at sea it surrounds you. What is it?

Choose an answer

A.The sky
B.The coastline
C.The equator
D.The horizon
Hint: It's a 2-word phrase with 10 letters, starting with "T".

Answer

The horizon

Why this is the answer

The horizon is the visible line where earth meets sky -- always seen, never reached, appearing under mountains and encircling you at sea.

This riddle is filed under "What Am I?" Riddles and rated Medium.