Spacious Accommodations Summersea in Mashpee offers a spacious holiday home with four bedrooms and three bathrooms. The property features a private entrance and a fully equipped kitchen with modern appliances. Wellness and Leisure Guests can relax at the on-site spa and wellness center, enjoy the waterpark, and unwind in the outdoor seating area and garden. The property includes air-conditioning, a balcony, and a washing machine. Local Attractions Located 14 mi from Sandwich Glass Museum and Heritage Museums & Gardens, Summersea is 3.1 mi from South Cape Beach State Park and 15 mi from John F Kennedy Hyannis Museum. Cape Cod Gateway Airport is 14 mi away.