Is there anything, worthy of being considered good, in existence?

I know pessimism negates existential values of universe, but despite the pessimistic views of the world (universe), is there anything worthy of being good?

I think there is. Its the "sublime in nature", nature's openness to endless beauty to a conscious being. For instance, the vastness of sky, the rhythm of waterfall, the blooming of tree leaves, the changes of seasons, etc etc.

However, I think nature is beautiful only in its primordial stage, which is lost through modern progress of society. For instance, a waterfall, or a mountain, or a forest is good in itself. But if mankind builds a tourist place, turning it into an "artificial business stage of being", then nature's beauty is lost. Because what you see is not nature but a false mode of society.