They have a spa, swimming pool and activities for you to sign-up on-site
If you want to explore downtown Bethlehem, this is a good place to start. It's about 30 minutes from the resort and it has great food/drink options.
Beautiful course this time of year, you'll get a great feel of why they call it Golden Oaks
Links style golf course that offers a good challenge for anyone
Craft brewery with phenomenal food