Небольшая речушка, отличающаяся глубокой, но широкой долиной, которую пересекает дорога Вецумниеки – Илуксте. Название Вилкупе связано с амбициозным планом Курземского герцога Екаба о соединении бассейна рек Даугавы и Лиелупе. Работы, связанные с соединительным каналом, начались, но проект так и не был полностью воплощен в жизнь. В этом плане Вилкупе отводилась роль одной из составных частей канала. В этой связи стоит подумать о масштабе идей и творческих инновациях человека средневековья. Фрагмент канала отмечен и подлежит осмотру на расстоянии неполных 4 км от населенного пункта под названием Вилкупе.

Above and below the town of Kuldīga, the Venta River is distinguished by a variety of biotopes – hillside forests, sandstone and dolomite cliffs, meadows, protected plants and animals, and diverse landscapes. There are popular tourism objects in this part of Kurzeme – the Venta dam, the stone bridge of Kuldīga, the Veckuldīga castle hill, etc. An ecological tourism trail runs along the banks of the Venta, and a bicycling trail has been installed on its left bank.

The Slocene River flows through Lake Valgums and Lake Mazezers before flowing into the western part of Lake Kaņieris.  It is part of a branched and swampy delta in which there are seasonal restrictions aimed at protecting birds.  The wetlands which are alongside the river are difficult to access in many places.  Before the Starpiņupīte was dug between Lake Kaņieris and the Bay of Rīga (the water level is regulated with sluices), the water from the river flowed along what is now the Vecslocene River all the way to Sloka, where it ended at the Lielupe River.  The Vecslocene can be used by canoe boats only when the water level is high and then from the Old Ķemeri road to the place where the river enters the Lielupe.  Between Milzkalne and Lake Valgums, the river is not navigable because of many fallen trees.  During the springtime, the estuary of the Starpiņupīte is a good place for bird watching.

The Brasla River flows through a lovely valley that is approximately 300 m wide and up to 30 m deep. It is near the Inčukalns-Valka highway. The river has among the most beautiful rapids in the country, with mighty cliffs (the Brasla cliffs) that can be seen at nearly every curve in the river (except along the lowest reaches of the river). During the winter, various unusual frozen waterfalls can be seen in some of the cliffs, including the Krauļukalns cliff and the Jāņavārti cliff. On the left bank of the Brasla, opposite the Brasla fish farm, there are the Aņīte cliffs -- a series of sandstone cliffs that are 1 km long. The cliffs are between 2 and 35 m in height, and the sandstone cliffs are separated by ravines. On the right bank of the Brasla, there are major cliffs such as the Vāršavu cliff, the Kraukļukalns cliff, the Jāņavārti cliff, the Slūnu cliff, the Virtaka cliff and the Buļi cliff. How can you best learn about them? Boat down the river from the aforementioned highway or even from Straupe, which is further upstream. An alternative is hiking down the right bank of the river, though please take into account that the terrain is fairly extreme, and you are going to have to think about what to do when you arrive at the place where the Brasla River flows into the Gauja.

This is a territory that is unique at the Latvian and the Baltic level, one which stretches from Valmiera to the Gulbene District. Here we find the irregular Gauja River valley with a dense system of ancient rivers. The meadows on the banks of these rivers are important in terms of biological diversity. There are stands of oak and broad-leaf trees. Many rare and protected birds live and next here – the corn-crake, the woodpecker, etc. The territory is excellent for bird watching, nature studies, ecological tourism and various kinds of active tourism.