Spacious Accommodations Sea Colony in Bethany Beach offers a spacious holiday home with two bedrooms and two bathrooms. The living room features sea views and a comfortable seating area. Leisure Facilities Guests can enjoy an indoor swimming pool, sauna, and outdoor swimming pool. Additional amenities include a fitness room, hot tub, and waterpark. Free WiFi is available in public areas. Local Attractions South Bethany Beach is a 2-minute walk away, while Bethany Beach lies 2625 feet nearby. Thunder Lagoon Waterpark is 5.6 mi from the property.