Trasa prowadzi dookoła zbocza.

Yes — prowadzi literally means leads, guides, or conducts, depending on context.

In sentences about roads, paths, and routes, Polish often uses prowadzić the same way English uses lead, go, or run:

• Droga prowadzi do lasu = The road leads to the forest
• Ścieżka prowadzi wzdłuż rzeki = The path runs along the river

So Trasa prowadzi dookoła zbocza is a very natural way to say that the route goes / runs / leads around the slope.

Here dookoła is a preposition, and it normally takes the genitive case.

That is why you get:

• zbocze = nominative form
• zbocza = genitive singular form

So:

• dookoła zbocza = around the slope/hillside

Other prepositions meaning something similar, such as wokół, also take the genitive.

Because after dookoła, the noun must be in the genitive.

The dictionary form is:

• zbocze = slope, hillside

But in the genitive singular it becomes:

• zbocza

So the change is grammatical, not a change in meaning.

Here it is singular.

That can be confusing, because zbocza can also be the nominative plural form of zbocze. But in this sentence, the preposition dookoła tells you that the following noun should be in the genitive, so zbocza here is understood as genitive singular:

• dookoła zbocza = around the slope

Not:

• around the slopes

Zbocze means slope, hillside, or side of a hill/mountain.

It refers to the sloping side of raised ground. Depending on context, English might translate it as:

• slope
• hillside
• mountainside

So the best English wording may vary a little even if the Polish stays the same.

Yes, often you could also use wokół.

For example:

• Trasa prowadzi wokół zbocza.

This would mean almost the same thing. In many contexts, dookoła and wokół are close in meaning.

A small nuance:

• dookoła can feel a bit more like all the way around
• wokół is often a more neutral around

But in everyday usage, both are very common.

Yes. Polish often uses the present tense for general facts, descriptions, and fixed layouts.

So prowadzi here does not necessarily mean the route is doing something right now in time. It describes a permanent or general feature:

• the route goes this way
• the road leads there
• the path runs along the river

This is very similar to English.

Yes, Polish word order is flexible, though some orders sound more neutral than others.

The most neutral version here is:

• Trasa prowadzi dookoła zbocza.

You might also see:

• Dookoła zbocza prowadzi trasa.

That version puts more focus on dookoła zbocza. It is grammatical, but less neutral in ordinary description.

So for a learner, Trasa prowadzi dookoła zbocza is the safest and most natural pattern.

Because Polish has no articles.

English distinguishes between:

• a route
• the route

Polish does not do this with separate words. The noun trasa can mean:

• a route
• the route

The exact meaning depends on context.

The same is true for zbocze / zbocza:

• a slope
• the slope

Not exactly.

• trasa = route, course, itinerary, marked way
• droga = road, way
• ścieżka = path, trail, footpath

So trasa is often used when you are talking about the overall route someone takes, not necessarily just a physical road surface.

In this sentence, trasa works well if you mean something like a hiking route, ski route, bike route, or planned route.

A simple pronunciation guide is:

TRA-sa pro-WA-dzi doo-KO-wa zBO-cha

A few helpful notes:

• trasa has stress on the first syllable: TRA-sa
• prowadzi sounds roughly like pro-VA-dgee, with Polish dz as one sound
• dookoła is stressed on KO
• zb at the start of zbocza may feel unusual for English speakers, but Polish allows that cluster

As usual in Polish, the stress is normally on the next-to-last syllable.