Comfortable Accommodations Sea Colony in Bethany Beach offers a holiday home with three bedrooms and two bathrooms. The property features air-conditioning, a fully equipped kitchen, and a private pool. Leisure Facilities Guests can enjoy a spa and wellness center, indoor and outdoor swimming pools, sauna, and hot tub. Additional amenities include a fitness room, waterpark, and washing machine. Local Attractions South Bethany Beach is a 9-minute walk away, Bethany Beach lies 1.2 mi nearby, and Thunder Lagoon Waterpark is 5.6 mi from the property. Other attractions include Fenwick Island State Park and Salted Vines Vineyard & Winery.