This Historic Wharf Is Still Making Waves 🦞 Did you know Union Wharf was Portland, Maine’s very first commercial wharf, built in 1793? For over two centuries, it has been at the heart of Portland’s working waterfront, home to fishermen, traders, and the traditions that shaped the city. Today, Union Wharf still carries that same spirit. Each morning, lobster boats set out to sea and continue a legacy of hard work and ocean harvests that began here more than 200 years ago. At 48 Union Wharf, you’