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Days without end and nights that never come.
And there shall be no night there; and they need no candle, neither light of the sun; for the Lord God giveth them light: and they shall reign for ever and ever. Revelation 22:5

Joy without ceasing, no more sorrow, no more tears.
And the ransomed of the LORD shall return, and come to Zion with songs and everlasting joy upon their heads: they shall obtain joy and gladness, and sorrow and sighing shall flee away. Isaiah 35:10

A Joyous celebration that never ends.
Of the increase of his government and peace there shall be no end, upon the throne of David, and upon his kingdom, to order it, and to establish it with judgment and with justice from henceforth even for ever. The zeal of the LORD of hosts will perform this. Isaiah 9:7

A place of beauty, forever beautiful, sparkling like multi colored crystal most Magnificent.
Revelation 21:2  And I John saw the holy city, new Jerusalem, coming down from God out of heaven, prepared as a bride adorned for her husband.
3  And I heard a great voice out of heaven saying, Behold, the tabernacle of God is with men, and he will dwell with them, and they shall be his people, and God himself shall be with them, and be their God.

A place reserved for Saints, the children of the Most High.
Revelation 21:26  And they shall bring the glory and honour of the nations into it.
27  And there shall in no wise enter into it any thing that defileth, neither whatsoever worketh abomination, or maketh a lie: but they which are written in the Lamb's book of life.

With faces aglow and smiles on their faces, like children in the most wonderful playground.
But Jesus called them unto him, and said, Suffer little children to come unto me, and forbid them not: for of such is the kingdom of God. Luke 18:16
Therefore the redeemed of the LORD shall return, and come with singing unto Zion; and everlasting joy shall be upon their head: they shall obtain gladness and joy; and sorrow and mourning shall flee away. Isaiah 51:11

Forever young, zeal flowing like a river from their hearts.
1 Corinthians 15:43  It is sown in dishonour; it is raised in glory: it is sown in weakness; it is raised in power:
44  It is sown a natural body; it is raised a spiritual body. There is a natural body, and there is a spiritual body.
45  And so it is written, The first man Adam was made a living soul; the last Adam was made a quickening spirit.
46  Howbeit that was not first which is spiritual, but that which is natural; and afterward that which is spiritual.
47  The first man is of the earth, earthy: the second man is the Lord from heaven.
48  As is the earthy, such are they also that are earthy: and as is the heavenly, such are they also that are heavenly.
49  And as we have borne the image of the earthy, we shall also bear the image of the heavenly.

What Joy! What Joy! Their voices will be heard to say.
But let all those that put their trust in thee rejoice: let them ever shout for joy, because thou defendest them: let them also that love thy name be joyful in thee. Psalms 5:11