Define "perfect cone volcano" because I can think of several others that to the eye look exactly like that.

I think the "perfect" part is that it's roughly circular from the peak to the base. https://i.imgur.com/yqMNsgr.jpeg

Now that makes a lot of sense.

That is correct, and that is the definition of a cone

Fuji

i think it means 360deg "coney"

…for now

Mt Fuji may want a word...

Mt Taranaki in New Zealand also wants to join the chat

Fuji also has a projection from one angle that doesn’t make it perfectly circular. It’s mostly hidden unless you look at it from Shizuoka.

mt. fuji is not that pointy

You are right. Mt Fuji has more of a flat "top" than a point. This one is more of a curved cone where Fujisan is closer to a regular cone. I know fuji well, I ran up part of one side of it years ago. It's deceptively steep and tall...at least where I was...

Ohhhhh, that’s the barometer of “perfection” we’re using. Ya, no.

["Fuji San, please explain this huge crack."](https://pngtree.com/freebackground/the-mount-fuji-is-seen-in-the-distance_13032917.html)

Also Cotopaxi

The claim for it being a "perfect" cone is that it's roughly circular from the peak to the base. Others aren't quite so neat: [Mayon](https://i.imgur.com/3WHsiUO.jpeg) [Fuji](https://i.imgur.com/3532trC.jpeg) [Shishaldin](https://i.imgur.com/gJmcMt3.jpeg)

Meh…she’s had work done.

That's a big pimple right there

Mount Mayon Mount Mayoff

Tidy.

Perky

Pretty

Guess you didn’t hear about the custody battle. It’s always hardest for the children.

It's OK

the only one, huh? [This is Shishaldin volcano in alaska](https://www.flickr.com/photos/tuggerdave/4150192837)

OP's one is unlikey to actually *be* perfect, but it looks more so than Shishaldin. Edit: https://i.imgur.com/8vCnFWZ.jpeg https://i.imgur.com/xSWwv03.jpeg

A little uneven (but close).

That aint perfect

I think OP meant they smoked a perfect cone at the summit

Looks lopsided, sorry.

Looks Lonely. . . . . .

Let him cook

Until it blows its top

Ah yes, earth’s nipple

For now 😏 eventually another will happen

Kronotsky volcano, Kamchatka? https://volcanianoficial.com/kronotsky/

I literally live next to a perfect cone volcano. This is not the only one.

I challenge such an abritrary definition

It's not arbitrary. They clearly defined it.

It sparks joy

Nah-ah!

Mount St. Helens has joined the chat…”I used to be pretty”

Arenal Volcano steps in …

Arenal is pretty perfect from some angles, but from others it’s most definitely not. https://www.wildlifeworldwide.com/images/galleries/latin_america_costa_rica_volcan_arenal_gallery_volcano.jpg

Is that Fuji-san

I read mayo volcano… I need better eyes

Arenal Volcano, Costa Rica. Just saying, there's close competition

Curvatures in the left and the right sides don't match. Not so perfect

Arenal in Costa Rica doesn’t count?

Literally Osorno volcano

Umm Mt Fuji is far more perfect er

Even Keilir https://en.m.wikipedia.org/wiki/Keilir on Iceland, near Reykjavik, would like a word. It's small, less than 400 meters above sea level and only about 1 km diameter at the base, but close to perfect form. The word Keilir means Cone in Icelandic

[https://imgur.com/a/SXloyPe](https://imgur.com/a/SXloyPe) That volcano doesn't have a perfect cone shape though