If you take the paved road is it doable with a BOB stroller?

It is accessible with a stroller, just very steep. You will certainly feel the burn💪

Yes it is but high inclines

Very Steep, be prepared to do it with breaks and enough water

The paved part to the summit is but steep. The dirt access to the rocks will be a little rougher but can be.

Is doable but very hard.

yup. but it would be so tiresome.