How do you pronounce the word tajumulco?

Tah-hoo-mool-koh

Here's a breakdown:

* Tah: Like the "ta" in "taco"

* hoo: Like the "hoo" in "hood"

* mool: Like the "mool" in "moon"

* koh: Like the "koh" in "coat"

It's important to note that the "j" is silent.