Z góry widać jezioro i las.

Here z góry means from above or from higher up.

So Z góry widać jezioro i las means something like From above, you can see the lake and the forest.

A useful breakdown is:

• z = from
• góry = form of góra (mountain, hill, top, upper place)

In this expression, z góry works as a fixed phrase meaning from above.

Because the preposition z usually requires the genitive case when it means from/out of/off.

So:

• góra = base form
• z góry = from above / from the top

This is very common in Polish:

• z domu = from the house
• z Polski = from Poland
• z góry = from above

So góry is not random—it is there because z triggers the genitive.

Widać is an impersonal form meaning something like:

• one can see
• you can see
• it is visible
• it can be seen

In natural English, we often translate it as you can see, even though Polish does not literally say you here.

So:

• Z góry widać jezioro i las = From above, you can see the lake and the forest
• more literally = From above, the lake and forest are visible

There is no explicit subject because widać is an impersonal construction.

Polish often uses impersonal forms where English prefers you, one, or a passive-style idea like it is visible.

So the sentence does not mean:

• I see the lake and the forest
• he sees the lake and the forest

Instead it means something more general:

• the lake and forest are visible from above
• from above, you can see the lake and forest

This is a very common Polish pattern.

They are the things that are visible, so they function like the objects of widać.

In practice, after widać, nouns are usually in the accusative.

Here that is a little tricky, because the accusative looks the same as the nominative for these nouns:

• jezioro (neuter singular)

  • nominative: jezioro
  • accusative: jezioro

• las (masculine inanimate singular)

  • nominative: las
  • accusative: las

So even though the forms look unchanged, grammatically they fit the expected pattern.

Yes. That is also correct.

Polish word order is fairly flexible, so these are both natural:

• Z góry widać jezioro i las.
• Jezioro i las widać z góry.

The difference is mainly emphasis:

• Z góry widać jezioro i las emphasizes from above
• Jezioro i las widać z góry emphasizes the lake and the forest

English usually has less flexibility here than Polish.

No. Z góry also has an idiomatic meaning: in advance.

For example:

• Dziękuję z góry. = Thank you in advance.

So context matters.

In your sentence, because it is about seeing a lake and a forest, z góry clearly means from above, not in advance.

Polish does not have articles like a, an, and the.

So jezioro can mean:

• a lake
• the lake

and las can mean:

• a forest
• the forest

Which one sounds best depends on context. In your sentence, English often uses the lake and the forest, but Polish does not need separate words for that.

Yes, but the meaning or style changes a bit.

For example:

• Z góry można zobaczyć jezioro i las.
  = From above, you can see the lake and the forest.

This is also correct, but widać is often more natural when you mean that something is simply visible.

Compare:

• widać = it is visible / one can see
• można zobaczyć = one can see / one is able to see

So widać often sounds more direct and idiomatic in this kind of description.

A rough pronunciation is VEE-dach with a soft final consonant.

A few details:

• w in Polish sounds like English v
• i sounds like ee
• a sounds like a in father
• ć is a soft sound, a bit like a very soft ch sound

So:

• widać ≈ VEE-dach (but softer at the end than normal English ch)

And the whole sentence is roughly:

• Z gó-ry VEE-dach ye-ZYO-ro ee las

Not perfect English spelling, but close enough to help a beginner.

Yes, it is completely natural.

It sounds like a normal descriptive sentence you might use when talking about a view from a hill, tower, plane, or high point.

It is concise and very Polish in the way it uses:

• z góry for from above
• widać for an impersonal you can see / it is visible

So it is a good example of everyday Polish sentence structure.