Outdoors

EAST HAMPTON TRAILS PRESERVATION SOCIETY
P.O. Box 2144, Amagansett. 329-4227
 On Saturday starting at 10 a.m., trails at the Amsterdam Beach Preserve in Montauk will be officially christened. Andy Gaites will lead a hike through this magnificent preserve. 379-4549. On Wednesday starting at 10 a.m., Sharon Statucki will lead a three-miler in the Buckskill Preserve. The meeting place is on Route 114 several yards from the intersection with Stephen Hand’s Path in East Hampton. 324-9389


LONG ISLAND AQUARIUM AND EXHIBITION CENTER
431 East Main Street, Riverhead. 208-9200
 Formerly Atlantis Marine World, the aquarium has shark and tropical fish tanks, piranha feeding, children’s programs, a daily exhibit lecture, and sea lion shows.


MONTAUK POINT STATE PARK
2000 Montauk Highway, Montauk. 668-5000
 Guided hikes to see seals hauled out on their favorite rocks not far from the Montauk Lighthouse will set out on Saturday at 1 p.m. and again on Sunday starting at 2 p.m. from the Montauk Point State Park concession. The cost is $5 for adults, $3 for kids 7 to 18. Ch