With an estimated 100-plus historically significant shipwrecks dating back to the 19th century, a tour of this legendary site offers unique insight into our maritime heritage. Things To do at Ramada by Wyndham Alpena Hotel & Conference Center Pay homage to those who perished or seek natural repose along pristine shoresĪ stay in our area begs for a trek to, and through, the Thunder Bay National Marine Sanctuary and Underwater Preserve.