It is not quite the same, but for those who live in the area the convenience of the hike is appealing. There are three primary routes and several variations on each, providing some variety in the hikes. You should bring some water, especially when the weather is hot. The hike is not strenuous, so a pint is usually enough. A small flashlight is recommended when the days grow short at the end of the season.
Tennis shoes are adequate, but hiking boots are better.