A few points about accommodations:

Other than the accommodations listed, there are also Airbnbs in the area that you can research. Some are closer than the hotels.

Some Airbnbs have a minimum night requirement, so please consider that.

Also consider if you want a place that has breakfast served, like a continental breakfast.

There are also camping sites around to research.

Please book your accommodations early if you plan to make the day more than a day trip.