Spacious Accommodations Sea Colony in Bethany Beach offers a spacious holiday home with three bedrooms and three bathrooms. The living room features a fireplace and comfortable seating areas. Leisure Facilities Guests can enjoy an indoor swimming pool, sauna, and outdoor swimming pool. Additional amenities include a fitness room, hot tub, and waterpark. Local Attractions South Bethany Beach is an 18-minute walk away, while South Coastal Library lies 1 mi from the property. Thunder Lagoon Waterpark is 6.2 mi distant.