History · Riverhead
Riverhead's waterfront aquarium on the Peconic River. Touch tanks for stingrays, horseshoe crabs, and koi sit alongside the shark lagoon and the penguin pavilion. The Atlantis Marine World building is the downtown Riverhead anchor on rainy summer days.
Hours
Daily 10-5 (check seasonal)
Admission
$39 adults, $33 kids
Accessibility
Wheelchair accessible
Official site
Access
Open to visit
More history nearby
Americasroof / Wikimedia Commons (CC BY-SA 3.0) 
Michael O'Connor / Wikimedia Commons (CC BY-SA 4.0) History · JamesportJamesport Meeting House
- History · Riverhead
Hallockville Museum Farm
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Photo: Chumash11 (CC0), via Wikimedia Commons Nightlife · RiverheadThe Suffolk