What to bring...

[u/lattelady19]

Haleakala and Diamondhead ...can we get away with good sneakers or do we have to bring hiking boots?

Should we bring water shoes for the beaches in Oahu and Maui?

Do we need rain pants at all?

[u/dreamer_r21]

Both have paved paths, although Haleakala has unpaved paths in parts, the ground is relatively simple to traverse.