The tulip tree is one of the largest of the native trees of the eastern United States. Its ordinary height is 70 feet to 100 feet. It prefers deep, rich, and rather moist soil; it is common, though not abundant, nor is it solitary. Its roots are fleshy. It is fast-growing, without the common problems of weak wood strength and short lifespan often seen in other fast-growing species.
I have two of these trees in my yard. Although the trees are not that old they are fast approaching 50' high. Because the trees have good exposure to sun, a large canopy and many large limbs are present. These trees are an easy climb. I often find myself climbing the trees not the rope due to well spaced limbs. This was the first year I have attempted to climb the trees. The need to deadwood and remove some "hangers" forced a work/rec. climb. I won't be setting any height records, but these tulip poplars are good for a quick evening climb, maybe even a limb walk or two.
I'll post picture when I can.....