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Two different animals, two different beaches — plus the seasonal closures that catch visitors out.
Last updated
Harbor seals haul out at the Children's Pool (Casa Beach) on Coast Boulevard; California sea lions cluster on the rocks and bluffs at La Jolla Cove and the Boomer Beach area a few hundred yards north. Both are free to view from the public walkway above, all year, at any hour. The Children's Pool beach itself is closed to people during harbor seal pupping season, December 15 through May 15, though the viewing rail stays open the whole time. Early morning is best: fewer people, more animals on the sand, and better light. Federal law requires you keep your distance — 50 feet is the posted guidance — and getting close enough for a selfie is both illegal harassment and how people get bitten.
| Harbor seals | California sea lions | |
|---|---|---|
| Where | Children's Pool (Casa Beach) | La Jolla Cove & Boomer Beach rocks |
| Look for | Spotted, no ear flaps, small | Ear flaps, brown, loud barking |
| Movement | Wriggle on their bellies | Walk on all four flippers |
| Season note | Pupping Dec 15–May 15, beach closed | Present year-round, peak summer |
| Best time | Early morning, low tide | Early morning |
850 Coast Blvd · Free · harbor seals · viewing rail always open
A curved seawall built in 1931 as a protected swimming cove that harbor seals took over decades ago. Dozens of seals lie on the small beach most mornings. You watch from the paved walkway and seawall directly above — no ticket, no gate, and the view is genuinely close.
Local tip: Low tide gives the seals more sand and gives you more animals to look at. Check a tide chart the night before.
Coast Blvd north of Scripps Park · Free · sea lions · year-round
Sea lions own the rocks below the bluff walk between Scripps Park and the Cove stairs. They are much bigger, much louder and much more mobile than the seals — and they regularly climb the stairs and the walkway itself.
Local tip: If a sea lion is on the stairs, wait. They move fast when startled and they bite.
La Jolla Shores launch · $50–70 · 90 minutes
Guided kayak and snorkel tours from La Jolla Shores pass the sea lion rookery from the water, which is the closest legal look most people get. Book the morning slot; afternoon wind chops the water.
Best overall
Most animals on the sand, coolest light, easiest parking on Coast Boulevard, and a fraction of the crowd at the rail.
Beach closed, viewing open
The Children's Pool beach is closed to public access during harbor seal pupping, so you see more seals, not fewer — they use the whole beach. Pups are typically born January through March.
Busiest
The rail is shoulder to shoulder from 11 am to 4 pm and parking on Coast Boulevard is gone by 9:30 am. Go early or come back at golden hour.
Harbor seals haul out at the Children's Pool, also called Casa Beach, at 850 Coast Boulevard. You view them free from the seawall and paved walkway above, which stays open all year even when the beach itself is closed for pupping season.
Harbor seals are the smaller, spotted animals at the Children's Pool — no external ear flaps, and they wriggle on their bellies. California sea lions are the larger brown animals barking on the rocks at La Jolla Cove; they have visible ear flaps and walk on all four flippers.
The beach is closed to public access from December 15 through May 15 for harbor seal pupping. The viewing walkway above stays open the entire time, and it is arguably the best stretch of the year to visit because pups are on the sand.
No. Viewing from Coast Boulevard is free and open 24 hours. The only costs are parking in the village and optional kayak or snorkel tours from La Jolla Shores.
Stay at least 50 feet away, per posted guidance and the federal Marine Mammal Protection Act. The viewing rail above the Children's Pool already puts you close enough for good photos with a phone.
Early morning, roughly 7 to 9 am, especially at low tide when more sand is exposed. Sunset is a close second for photos but far more crowded.
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Written and fact-checked by the Sandi Spots Editorial team — San Diego residents publishing under Sleep Coast LLC. Every place we recommend has been visited in person or verified against an official source, and no business can pay for inclusion or a higher ranking. Last updated .