Ithaca and Cayuga Lake have multiple great wineries to tour nearby. Drive up the lake shore and take in the views while enjoying a glass of local wine.
Come check out one of the tallest waterfalls in the US the morning before the wedding and take in the fall foliage. The falls are just a short hike (under 2 mile out and back hike) on a relatively flat path.
Take a walk around Cornell’s campus and explore the arboretum.
Downtown Ithaca (known as the Commons) has many local stores and restaurants to stop in at and explore.
Great spot for breakfast
Local coffee shop that is great for a quick morning bite and cup of joe.