
On the western side of Santa Cruz Island (click/tap to enlarge),

in Channel Islands National Park,

off the coast of Southern California,

you will find,

the fourth largest sea cave in the world.

The cave extends for a quarter mile under the basalt cliffs of Santa Cruz Island.

You can enter and explore the cave by boat.

It’s vibrant colors are created by lichen growing on the cave walls.
I saw similar caves in Isla Ballestas in Peru, but the colors in the Peruvian caves were formed by strata in the rock and there was more natural light to see inside:
Islas Ballestas~
Cheers to you from the world’s fascinating ‘Off the Beaten Path’ Sea Caves~
Beautiful views and Cave. What a wonderful Sunday post. Thank you for sharing CK
Happy Sunday my friend & thank you very much დ
🌷🎶🌿
Caves are fun places to explore. The photos are beautiful, Cindy! I’ve only been crawling about in land caves, the last being Mammoth Caves in Kentucky a long, long time ago.
Fantastic. Thanks.
You are so welcome & cheers to you დ
They are fascinating to explore. I would love to see The Mammoth Caves! დ
Speechless. Magnificent photos.
Ahh…. So appreciated Tangie. Thank you & cheers to you დ
How incredible. Just beautiful. Thank you for the tour.
You are fun to travel virtually with Gigi დ
It’s like street art, one never knows what one will find.
Of course in this case, Mother Nature is the artist. ❦
And she is the Ultimate Artist of all time! დ
Amazing and beautiful, Cindy, I would love to see this place. ❤️
Thanks John. It’s about a four hour + drive for you. Come on over! დ
Maybe sometime, Cindy. Phoenix is a six-hour drive south from Vegas.
True, but LV to Ventura is less than 5 hours.
Oh, I thought you are in Arizona. 🫣
I am in Az a lot but I don’t live there….
Oh, okay. Hi neighbor!
Beautiful caves.
They are special aren’t they დ
Wow, so beautiful, Cindy! I can only imagine what beauty lies hidden where boats cannot reach?!! 😲 🙂
Fascinating thought! Now I wonder too დ
Those colours are beautiful, Cindy. Great photos. 🙂
Grazie mille Lynnette დ
The colours are beautiful!!
Happy you enjoyed & thanks much! დ
The painted effect is something special. Thanks for sharing these photos.
Thank you more for your very kind appreciation & cheers to you დ
What an amazing share, Cindy (and the Peruvian ones were breathtaking)
Beauty!
Thank you very much Dale and I am very pleased you enjoyed them დ
💞
Beautiful place illustrated by superb photos. Thanks for sharing 🙏👌
Ahh… So appreciated Michael. Thank you sincerely & cheers to you დ
You’re most welcome. Thank you for sharing these beautiful places.
Visa versa 2UX2!
Beautiful sea caves Cindy, they are very special places to explore.
Yes, they are fascinating aren’t they. Cheers & take good care my friend დ
So cool! Really love the photo with the sailboat. ⛵
Happy you do & thank you! It would be fun to drop anchor and stay for a few days on your own private beach დ
Thank you for sharing your art! That would make a beautiful, framed print. That would be an amazing experience!
So appreciated. Thank you Michele.
Great stuff!
Smiling. Thank you Jim & cheers დ
Beautiful pictues of amazing phenomena Cindy. Thanks and Hugs.
Very pleased you enjoyed David. Thanks much my friend & be well დ
Nature’s done a fine painting job here.
Yes indeed. Mother Nature likes to rock her artistic palette and aren’t we lucky she does! დ
Feels other worldly Cindy, caves are mysterious and seems screaming of stories all around it. Serene as always!
When you first enter, all you see is darkness, but as your eyes adjust, the mystery unfolds. Cheers to you Narayan & be well my friend დ
Yours is a beautiful country Cindy დ Thanks
Yes, and no. We are far too violent, but thank you.
Haha.. well yes, I didn’t consider politics while looking the land geographically.
Those are wonderful photos. Best regards Wolfgang
Much appreciated Wolfgang. Thank you & cheers to you დ
How magical
Yes. Thank you Derrick. That is just how it feels დ
Another amazing place Cindy, all those colors in the caves leaves you in awe as did that other post you linked too. Again an incredible place, thank you for the share 😀❤️🙏
Thank you very much Mark. You make me happy I posted. Have a great day & cheers my friend დ
Well, not off Your beaten path. You oft seem to land where critters and colors abound. Generous to share with us. Liked the island images previously, but this time (between shoreline here & those Peruvian’s) find myself looking over my shoulder for something Jurassic. I do like caves, but prefer mine dry, no matter where. Love water but it IS dangerous. Thanks for being our eyes.
Yes, ocean caves are not to be trifled with. A set of waves can be fatal to the unwary. Anacapa Island especially seems Jurassic to me. But the only dinos there are fossils! დ
Can’t believe the colours!! So beautiful 🌻
Lichen lighten up the dark with vibrant color. They make their own light in the dark! დ
These sea caves are something else!!
Aren’t they amazing. There are hundreds of them in the volcanic rock დ
Splendid photos – highly recommend clicking to enlarge! 😎🌺🙏
Ahh…. So appreciated! Thanks much & cheers დ
they look like they could have been peaceful to explore.. if you were able to wander on your own, drifting quietly..
Yes, it would be lovely, but also a bit eerie დ
What a planet we live on! It’s endlessly fascinating.
Yes it is, and the best thing is, there is always something new to see! დ
Fascinating, Cindy!! I had no idea the cave was there!!
There are hundreds of them hiding in plain sight! დ
Wow!
დდ
Caves seem so mysterious and fun to explore. Gorgeous photos, Cindy!💖
Especially ocean caves which fascinate me. Thanks much Eugi & Happy Sunday დ
My pleasure, Cindy!
დდ
Purple! Pink! Lime green! the list of colors goes on and on. Thank you for sharing these gorgeous caves.
Thank you much more Jennie for your very kind appreciation & cheers! დ
😍
wonderful fotos. thanks.
You are most welcome Marie & cheers my friend დ
Cave-tivating!
♡-(๑˙ー˙๑)-♡
დ♡-(๑˙ー˙๑)-♡დ
These caves are unique and amazing, Cindy! Thank you for taking us there. 🙂
You are a wonderful virtual travel companion Amy! Thank you & cheers too დ
It is truly a splendid and magical place! 😍🌈
Thank you Teresa. It is definitely a hidden wonder! დ
Pygmy mammoth fossils are found on those islands.
Imagine the oceans 200+ feet lower. Thousands of what are now islands would have been part of the mainland. And all along the continental shelves, millions of primitive humans would have lived and died, their camps and artifacts drowned by the seas. And to think that tiny mammoths roamed Santa Cruz island… beyond comprehension.
You write so eloquently…. Gives me goosebumps and I am imagining! დ
Oh how beautiful the sea caves are. Your photos are incredible, Cindy, capturing the colors and the beauty in what I am guessing is a very dark place. Lovely post, I had no idea, thank you.
Thanks so much, and yes, it was quite dark, I took photos both with flash and not. As we entered flash wasn’t necessary, but as we proceeded it was and it lit up all the colors დ
Great photos Cindy, I almost thought the colours on the rocks were mineral deposits.
Leslie
Some may be minerals, but most are lichen. Basalt does vary in color. In Peru, it was definitely geologic and you can see the difference დ
Pretty cool… how far into the cave can the boat go? Does it just get narrower or are there ‘rooms?’
It gets narrower and there are cavities or rooms. The boat goes fully into the cave, but if you wanted to go further, you would need a kayak. I was fine with how far we went though დ
Very cool. And it’s a great place to sail!
I bet it would be wonderful. We want to charter a boat and sail around all the islands დ
Neat stuff Cuz ! Wouldn’t it be fun to explore some those caves ? 🍃🌺🍃
Yes! A kayak would work perfectly. When are we going cuz???? დ
Can you tell me…, Do they make pontoons for kayaks ??? 😜
Can you get a kayaks with outriggers, Cuz ???
Sure you can. Sail on over Cuz!! დ
So interesting and pretty 🙂
Happy you enjoyed June & thanks much! დ
These Sea Caves are so amazing..we some too. These photos are so photogenic. Anita
So appreciated Anita. Thank you very much & cheers to you დ
wonderful!
✨🦋🐍🕊🐉🗝⚖🕯🤍⚛🎐🎋🙏✨
Merci beaucoup mon Ami Graham დ
Hombre, de nada, amiga mía Cindy!
😌🙏✨
Estar bien mi amigo.
Muchas gracias. Que tengas un super lindo día!
🕉️☮️🙋♂️
Tu tan bien.
Fabulous Cindy
Grazie mille Sheree დ
😎
Very picturesque, thanks for sharing, Cindy!
You are most welcome Milena & cheers დ
How beautiful! Nature indeed offers so many sensory pleasures to delight our spirits, Cindy — thank you for sharing them here!
Thank you for appreciating them Debbie & be well my friend დ
Wow, I had no idea.
That is a great thing about life. Always something new to see and experience დ
What a beautiful experience in the cave! I would love to be there ✨
They are fascinating… Wish I could beam you over დ
Yet another beautiful post! Those sea caves sure are picturesque!
Happy you enjoyed my friend & thank you very much დ
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Thank you sincerely Sharon & take good care my friend დ
The peace and quiet of those out of the way places we love so much!
They are always a thrill
Yes indeed. The less traveled places are the best spaces დ
They certainly are!
დდ
Wow! Amazing! Thank you for sharing!
Thank you more for appreciating! დ
Breathtaking photography, Cindy! I didn’t know about the painted caves. Thank you so much for sharing your wonderful post.
You are very welcome. I am happy you enjoyed them & cheers to you both დ
Such a colorful cave, Cindy. I pretty claustrophobic but I’d be tempted to go in there too.
I hear you. I am no spelunker დ
I’ve always been fascinated by caves, as long as I know I can get out easily.
Exactly დ
Kerplunk! Spelunk.
Smiling…..დ
That must have been so much fun. Great shots.
It was wonderful fun and quite interesting დ
Wow these are beautiful shots!
Thank you! Much appreciated & cheers დ
Absolutely beautiful!! But I am afraid I could never go in those caves. I get a little claustrophobic just thinking about it! But amazing!
How fabulous! Isn’t nature amazing!
Alison
Yes indeed. Our Mother always awes! დ
What incredible colours. We thought they might be caused by iron but no. If it is basalt does that mean this is the result of volcanic activity.
You are correct that basalt is extrusive igneous rock created when lava cools rapidly on the surface. Basalt does have some color, but not as much mineral color as you see in the cave strata from Peru. The color in the caves on Santa Cruz Island come from Lichen growing on the surface of the cave walls დ
😯Magical!
Merci beaucoup mon Ami დ
Thanks for sharing these gorgeous caves with spectacular colors of time. <3
That’s a neat spot. I was thinking minerals up front, but lichens make more sense.
The cave strata in Peru is definitely mineral and you can see the difference დ
Wow.
Smiling დდ
Fascinating. I love the differently-hued lichen.
Isn’t is a fascinating effect! Happy you enjoyed დ
What amazing colors in these caves!
Amazing clicks…great to know about this place
Much appreciated. Thanks very much დ
Stunning! I’m adding this to my list of places to visit.
Yay! Can’t wait to hear your impressions. Thanks much & take good care დ
The natural beauty of the caves is wonderful, those walls remind me of the graffiti painted tunnels near London Waterloo railway station 🚉 😀
Now I want to see the tunnels! I have been there, but did not see this. დ
They are a bit off the beaten track! 😉 But easy to find once you know where you’re going! That said, they are a bit smelly 🤣 too – graffiti artists 🎨 are regularly at work in them so the view changes all the time, but the graffiti paint they use creates a smelly 😉 odour that really is best dealt with by the use of a gas mask!!😷 Great place for photography though 🤩
Wow. Sounds like looking at photos might be better! 😉 😉
I love the different colours and textures in the rock. And I bet the lichens adds even more to the beauty.
Yes! Thanks much. The lichen is fluorescent and glows with awesome colors in the dark cave დ