'High places' in the Bible

my mountain in the open country, I will give your wealth, all your treasures, for spoil, your high places, because of [your] sin, throughout all your territories.

and they have built the high places of Baal, to burn their children in the fire, burnt offerings to Baal, which I commanded not, and I ordered not, and it did not come to my {mind}.

"Micah the Morashtite was prophesying in the days of Hezekiah, the king of Judah, and he said to all the people of Judah, {saying}: 'Thus says Yahweh of hosts, "Zion will be plowed, and Jerusalem will become a heap of ruins, and the mountain of the {temple} as high places of wood." '

And they built the high places of Baal that [are] in the Valley of Ben Hinnom to present as offerings their sons and their daughters to Molech, which I had not commanded them, and it had not come to my {mind} to do this detestable thing in order to cause Judah to sin."