Directions
From the Long Island Expressway (I-495):
Take the LIE east to Exit 71 (Route 24). Make a right onto route 94/24 and continue east for approximately 3.5 miles. At the traffic circle, travel
three-quarters of the wayaround and make a right onto Peconic Avenue. Travel to Main Street and make a right. Atlantis Marine World is located on the
south side at 431 East Main Street. Follow signs to Atlantis Marine World parking.
From Sunrise Highway (Route 27), Traveling East:
Take Sunrise Highway east to Exit 61. Follow Riverhead signs to Route 51 north. Go 8 miles and make a right onto Route 24. At the traffic circle, travel
three-quarters of the way around and make a right onto Peconic Avenue. Travel to Main Street and make a right. Atlantis Marine World is located on the
south side at 431 East Main Street. Follow signs to Atlantis Marine World parking.
From Sunrise Highway (Route 27), Traveling West:
Take Sunrise Highway west to Exit 65N (Route 94/24). Travel east on Route 94/24. At the traffic circle, travel three-quarters of the way around and make a
right onto Peconic Avenue. Travel to Main Street and make a right. Atlantis Marine World is located on the south side at 431 East Main Street. Follow signs
to Atlantis Marine World parking.
From Route 25:
Take Route 25 into Riverhead Village. Follow signs to Atlantis Marine World parking.
From the Long Island Railroad:
Atlantis Marine World is a short walk from the Riverhead Long Island Railroad Station. Call 631-231-LIRR for schedules and rates.