California Porch

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San Elijo Lagoon gives Encinitas a wetland front door

San Elijo Lagoon gives Encinitas and Cardiff-by-the-Sea a coastal wetland reserve with trails, a nature center, creek-to-ocean habitat, and tide-aware visits.

Encinitas has beaches, but San Elijo Lagoon adds a different coastal layer. It is a wetland reserve where creeks, trails, birds, tides, and the ocean edge all meet.

The lagoon is about 979 acres and is one of the larger wetlands in San Diego County. It sits where Escondido and La Orilla creeks reach toward the Pacific. Visitors can use several miles of easy-to-moderate trails, and Annie’s Canyon Trail gives the area a more adventurous short route. The Nature Center is on Manchester Avenue in Cardiff-by-the-Sea.

This is a place where conditions can matter. Storms, restoration work, and tides can affect access or the feel of the trail. For a smooth visit, check the county and Nature Collective pages first. Then pick the trail that fits the day.

Where to see it

San Elijo Lagoon and the Nature Center on Manchester Avenue. Check county and Nature Collective pages for trail updates.

Sources

Sources for this story

Reviewed June 30, 2026

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