Seaside Nature Center

Seaside Nature Center


Seaside Nature Center

The centerpiece of the Seaside Nature Center is a 300-gallon two-level touch tank, complete with viewing windows. The nature center also features five 1,000-gallon tanks with local fish, exhibits that explain the different habitats within the park, a live Osprey cam provided by the Friends of Cape Henlopen (April through August) and a gift shop.


Upcoming Events

Dunes of Cape: Earth Day Hike

Saturday, April 20, 2024

2:30 PM

Celebrate Earth Day with a guided hike exploring the coasts most valuable habitat…the sand dunes! Discover why they are worth protecting. Dress for the weather. For ages 5 and older with an adult. Space is limited, please pre-register by calling the Nature Center at (302) 645-6852.

Add to Calendar 4/20/2024 2:30:00 PM 4/20/2024 3:30:00 PM America/New_York Dunes of Cape: Earth Day Hike Celebrate Earth Day with a guided hike exploring the coasts most valuable habitat…the sand dunes! Discover why they are worth protecting. Dress for the weather. For ages 5 and older with an adult. Space is limited, please pre-register by calling the Nature Center at (302) 645-6852. Cape Henlopen

Beach Driving 101

Sunday, April 21, 2024

10:30 AM

Park rangers and veteran surf-fisherman will teach you the park rules and guidelines for driving on State Park beaches. Plus, get some tips and tricks for a successful, stuck-free day of surf-fishing. This is an indoor presentation only, no actual driving on the beach. Online registration closes 24 hours prior to the program. After that please call 302-645-6852. $5 per person

Register Online

Add to Calendar 4/21/2024 10:30:00 AM 4/21/2024 11:30:00 AM America/New_York Beach Driving 101 Park rangers and veteran surf-fisherman will teach you the park rules and guidelines for driving on State Park beaches. Plus, get some tips and tricks for a successful, stuck-free day of surf-fishing. This is an indoor presentation only, no actual driving on the beach. Online registration closes 24 hours prior to the program. After that please call 302-645-6852. $5 per person Cape Henlopen

Spring Bird Walks

Tuesday, April 23, 2024

8:00 AM

Search the park for birds on their spring migration. Each walk will target current birding hot spots. For beginning and intermediate birders. Bring your binoculars or borrow a pair of ours. For ages 10 and older with an adult. Free with park entrance fees. Space is limited, please pre-register by calling the Nature Center at (302) 645-6852.

Add to Calendar 4/23/2024 8:00:00 AM 4/23/2024 10:00:00 AM America/New_York Spring Bird Walks Search the park for birds on their spring migration. Each walk will target current birding hot spots. For beginning and intermediate birders. Bring your binoculars or borrow a pair of ours. For ages 10 and older with an adult. Free with park entrance fees. Space is limited, please pre-register by calling the Nature Center at (302) 645-6852. Cape Henlopen

Spring Bird Walks

Tuesday, April 30, 2024

8:00 AM

Search the park for birds on their spring migration. Each walk will target current birding hot spots. For beginning and intermediate birders. Bring your binoculars or borrow a pair of ours. For ages 10 and older with an adult. Free with park entrance fees. Space is limited, please pre-register by calling the Nature Center at (302) 645-6852.

Add to Calendar 4/30/2024 8:00:00 AM 4/30/2024 10:00:00 AM America/New_York Spring Bird Walks Search the park for birds on their spring migration. Each walk will target current birding hot spots. For beginning and intermediate birders. Bring your binoculars or borrow a pair of ours. For ages 10 and older with an adult. Free with park entrance fees. Space is limited, please pre-register by calling the Nature Center at (302) 645-6852. Cape Henlopen

Ever Changing Cape

Saturday, May 4, 2024

11:00 AM

Hike the park looking for flowering plants and other signs of spring and witness plant phenology in action. Dress for the weather. For ages 7 and older with an adult. Free with park entrance fees. Space is limited, please pre-register by calling the Nature Center at (302) 645-6852.

Add to Calendar 5/4/2024 11:00:00 AM 5/4/2024 12:00:00 PM America/New_York Ever Changing Cape Hike the park looking for flowering plants and other signs of spring and witness plant phenology in action. Dress for the weather. For ages 7 and older with an adult. Free with park entrance fees. Space is limited, please pre-register by calling the Nature Center at (302) 645-6852. Cape Henlopen

Spring Bird Walks

Tuesday, May 7, 2024

8:00 AM

Search the park for birds on their spring migration. Each walk will target current birding hot spots. For beginning and intermediate birders. Bring your binoculars or borrow a pair of ours. For ages 10 and older with an adult. Free with park entrance fees. Space is limited, please pre-register by calling the Nature Center at (302) 645-6852.

Add to Calendar 5/7/2024 8:00:00 AM 5/7/2024 10:00:00 AM America/New_York Spring Bird Walks Search the park for birds on their spring migration. Each walk will target current birding hot spots. For beginning and intermediate birders. Bring your binoculars or borrow a pair of ours. For ages 10 and older with an adult. Free with park entrance fees. Space is limited, please pre-register by calling the Nature Center at (302) 645-6852. Cape Henlopen

An Evening with Horseshoe Crabs

Friday, May 10, 2024

7:00 PM

Witness one of nature's amazing scenes, as horseshoe crabs parade up and down our beaches during their nesting season. We will explore the bay beach and uncover their mysterious lives. For ages 7 and older with an adult. Pre-registration required; call 302-645-6852. $7 per person

Register Online

Add to Calendar 5/10/2024 7:00:00 PM 5/10/2024 8:15:00 PM America/New_York An Evening with Horseshoe Crabs Witness one of nature's amazing scenes, as horseshoe crabs parade up and down our beaches during their nesting season. We will explore the bay beach and uncover their mysterious lives. For ages 7 and older with an adult. Pre-registration required; call 302-645-6852. $7 per person Cape Henlopen

Beach Driving 101

Saturday, May 11, 2024

10:30 AM

Park rangers and veteran surf-fisherman will teach you the park rules and guidelines for driving on State Park beaches. Plus, get some tips and tricks for a successful, stuck-free day of surf-fishing. This is an indoor presentation only, no actual driving on the beach. Online registration closes 24 hours prior to the program. After that please call 302-645-6852. $5 per person

Register Online

Add to Calendar 5/11/2024 10:30:00 AM 5/11/2024 11:30:00 AM America/New_York Beach Driving 101 Park rangers and veteran surf-fisherman will teach you the park rules and guidelines for driving on State Park beaches. Plus, get some tips and tricks for a successful, stuck-free day of surf-fishing. This is an indoor presentation only, no actual driving on the beach. Online registration closes 24 hours prior to the program. After that please call 302-645-6852. $5 per person Cape Henlopen

Spring Bird Walks

Tuesday, May 14, 2024

8:00 AM

Search the park for birds on their spring migration. Each walk will target current birding hot spots. For beginning and intermediate birders. Bring your binoculars or borrow a pair of ours. For ages 10 and older with an adult. Free with park entrance fees. Space is limited, please pre-register by calling the Nature Center at (302) 645-6852.

Add to Calendar 5/14/2024 8:00:00 AM 5/14/2024 10:00:00 AM America/New_York Spring Bird Walks Search the park for birds on their spring migration. Each walk will target current birding hot spots. For beginning and intermediate birders. Bring your binoculars or borrow a pair of ours. For ages 10 and older with an adult. Free with park entrance fees. Space is limited, please pre-register by calling the Nature Center at (302) 645-6852. Cape Henlopen

Nature Trail Hike - Vultures: Picking it Clean

Saturday, May 18, 2024

11:00 AM

Join us as we search for vultures and tear apart fact from fiction about these cool scavenger birds. For Ages 7 and older with an adult. $5 per person. Online registration ends 24 hours prior to program. After that, if space available, please call 302-645-6852.

Register Online

Add to Calendar 5/18/2024 11:00:00 AM 5/18/2024 12:00:00 PM America/New_York Nature Trail Hike - Vultures: Picking it Clean Join us as we search for vultures and tear apart fact from fiction about these cool scavenger birds. For Ages 7 and older with an adult. $5 per person. Online registration ends 24 hours prior to program. After that, if space available, please call 302-645-6852. Cape Henlopen

An Evening with Horseshoe Crabs

Friday, May 24, 2024

7:00 PM

Witness one of nature's amazing scenes, as horseshoe crabs parade up and down our beaches during their nesting season. We will explore the bay beach and uncover their mysterious lives. For ages 7 and older with an adult. Pre-registration required; call 302-645-6852. $7 per person

Register Online

Add to Calendar 5/24/2024 7:00:00 PM 5/24/2024 8:15:00 PM America/New_York An Evening with Horseshoe Crabs Witness one of nature's amazing scenes, as horseshoe crabs parade up and down our beaches during their nesting season. We will explore the bay beach and uncover their mysterious lives. For ages 7 and older with an adult. Pre-registration required; call 302-645-6852. $7 per person Cape Henlopen

Seining the Bay

Saturday, May 25, 2024

11:00 AM

Fish the shallows of Delaware Bay using a beach seine net to collect fish, crabs and other creatures, and discover how the bay functions as a nursery. Dress to get wet and wear secure shoes, no flip-flops. For ages 5 and older with an adult. Online registration closes 24 hours prior to the program. After that please call 302-645-6852. $7 per person

Register Online

Add to Calendar 5/25/2024 11:00:00 AM 5/25/2024 12:00:00 PM America/New_York Seining the Bay Fish the shallows of Delaware Bay using a beach seine net to collect fish, crabs and other creatures, and discover how the bay functions as a nursery. Dress to get wet and wear secure shoes, no flip-flops. For ages 5 and older with an adult. Online registration closes 24 hours prior to the program. After that please call 302-645-6852. $7 per person Cape Henlopen

Squid Dissection

Saturday, May 25, 2024

2:00 PM

Explore the ins and outs of these mysterious animals through hands-on dissection. For ages 7 and older with an adult. Online registration ends 24 hours prior to the program. After that, please call 302-645-6852. $9 per person

Register Online

Add to Calendar 5/25/2024 2:00:00 PM 5/25/2024 3:00:00 PM America/New_York Squid Dissection Explore the ins and outs of these mysterious animals through hands-on dissection. For ages 7 and older with an adult. Online registration ends 24 hours prior to the program. After that, please call 302-645-6852. $9 per person Cape Henlopen

Dolphin Watch

Sunday, May 26, 2024

9:00 AM

Search for bottlenose dolphins from our shore overlook and discover why they swim within sight of these beaches. For ages 7 and older with an adult. $6 per person

Register Online

Add to Calendar 5/26/2024 9:00:00 AM 5/26/2024 10:00:00 AM America/New_York Dolphin Watch Search for bottlenose dolphins from our shore overlook and discover why they swim within sight of these beaches. For ages 7 and older with an adult. $6 per person Cape Henlopen