There is a large fallen tree blocking the path on Eagle's Nest Nature Trail, about 1km in assuming you head left at the trail head (about 2.5km in going the other way).

Anyone with mobility issues would not get under it, nor would someone with babe in arms. A man and his elderly father had to turn back this morning as there was no way the dad could get under (was well into his 80s).

It's an easy trail and popular with young families and the elderly, he won't be the only one.