Science

Come explore the lesser-visited corners of Castle Hill and its surroundings with us this season. This hike is a CraneOutdoors guide favorite because it’s got a little bit of all the things that make the Crane Estate such a special place…

Spend some quality time at our touch tank where you can see and hold hermit crabs, moon snails, sea urchins and more! Come see how much our horseshoe crab hatchlings have grown and spend some time in our Kid Zone with a science station, take-home craft and coloring pages. Part of Trails & Sails.

The Observatory, with the support of volunteers from the North Shore Amateur Astronomy Club, hosts public stargazing every Wednesday night (weather permitting) starting at dusk or 7:30 pm, whichever is later.  When special astronomical events of interest occur (total lunar eclipses, etc.) the Observatory often holds special viewing times.  Check the Observatory Status Page and please register before coming as it will state whether observatory is open for the evening. <

Coastal exploration with a side of shipwreck! Participants will be guided on a Castle Hill hike to Steep Hill Beach, where we will explore the beach and discover treasures washed up by the waves. Piece together clues to learn what is living under the sand and below the water line. We will use field guides to identify shells, egg cases, seaweed and more to tell the story of what creatures inhabit the beach. We will also share the fascinating tale of the schooner Ada K Damon, wrecked on Steep Hill Beach in 1909. Participants will have the chance to search for remnants of the shipwreck and make observations and measurements of what they find.