Response:

Visitors will reach our viewing platform by climbing a massive stairway. Visitors who are unable to take the stairway can enter at the base of the monument, where they will find an elevator to the platform.

Any tree that is used will obviously have to be very hardy. We think that two of the most weed-like trees are good choices: the "Tree of Heaven" (Ailanthus altissima) or the Locust tree. They later is the better choice as it is not an invasive.