discovered by various
Great Bay Temple Edit
There are a number of places in the Great Bay Temple which appear to require Ice Arrows. Through creative use of the Ground Jump, Long Jump, and Hovering, they can all be bypassed.
Refer to the Great Bay Temple Page for all the necessary tricks to do so.
Alternatively, the Boss Key skip will allow you to skip all of those things, and is generally faster.
Ikana Canyon Edit
The bridge here is the only other place the Ice Arrows are "needed". Unlike the other examples, no glitches are needed, as Nintendo managed to put one of the Hookshot trees within reach of the opposite bank.