If you feel like grabbing a glass of wine, Truro vineyards is about a ten minute drive from downtown wellfleet. They offer small bites, including wellfleet oysters, and they're dog friendly!
This bridge leads to a great, quick walking trail through the woods and along the marsh. It’s a beautiful spot, especially during high tide.
Marconi beach is a part of the Cape Cod National Seashore. It has steep dunes, giving a great view of the ocean. White crest and Newcomb Hollow beach are similar and also offer stunning views.
The Cape Cod Rail Trail offers 25.5 miles of paved trail. There are bike rentals right off route 6. There is also a paved shorter trail right in Truro called Head of the Meadow.
Golf or play pickle ball at Chequessett club! Wedding guests will get a discounted rate and discounted pro store rate. They do have a small restaurant to grab a bite to eat or drink afterwards as well.