Compare that to Link to the Past where the ice rod, cape, and Can of Byrna were just hidden in the overworld for you to find and were completely optional.
Err...I thought the Ice Rod was required to beat the Turtle Rock boss.
ALBW dungeon spoilers....
Since there is the same amount of dungeons (3 + 7) as ALttP, are the dungeons in the same place as the old ones? I saw in the video that Turtle Rock was back, and now has lava.