Yes, a dark place without light. A place of torment. Their worm dieth not, and the fire is not quenched. The smoke of their torment ascendeth up for ever and ever: and they have no rest day nor night.
II Peter 2
17 These are wells without water, clouds that are carried with a tempest; to whom the mist of darkness is reserved for ever.
18 For when they speak great swelling words of vanity, they allure through the lusts of the flesh, through much wantonness, those that were clean escaped from them who live in error.
19 While they promise them liberty, they themselves are the servants of corruption: for of whom a man is overcome, of the same is he brought in bondage.
20 For if after they have escaped the pollutions of the world through the knowledge of the Lord and Saviour Jesus Christ, they are again entangled therein, and overcome, the latter end is worse with them than the beginning.
21 For it had been better for them not to have known the way of righteousness, than, after they have known it, to turn from the holy commandment delivered unto them.
22 But it is happened unto them according to the true proverb, The dog is turned to his own vomit again; and the sow that was washed to her wallowing in the mire.
Take note that,
IF all sinners that are not redeemed in this life are incinerated, one person's incineration would be much like another person's incineration. However, to know the way of righteousness, and to begin following the way of the LORD, but then to turn back, and to embrace unrighteousness, deserves something worse in the words of the Apostle Peter.
For the people you mentioned in quoting
II Peter 2, there is a worse thing waiting for them at the judgment before the great white throne (
Rev.20) than had they no understanding and just blindly followed their own lusts. These people are mentioned twice in
Hebrews - chapter
6 & chapter
10. They are worse than your average
run-of-the-mill drunkards, thieves and adulterers. They know better, and they make motions to follow God's right way, but have returned to their base lusts and desires.