This nature park was established to protect the Burzava hillocks, Lake Adamova (a eutrophic lake), and the habitats and species that are found along the lake’s shores – bats included. The loveliest views of the area can be viewed from the hillocks that are on the northern shore of the lake. There are tourist accommodations on the shores of Lake Adamova where tourists can spend the night.

The trail climbs up and down along the bluffs of lower River Pilsupe and reveals a fascinating sight of three white dune exposures (the largest is called the White Dune). The trail is 900m long, and the White Dune is ca 20m high. It has formed ca 6000 years ago, in the period of the Littorina Sea which is a foregoer of the Baltic Sea. Here the first Stone Age settlement on the North Western coast of Latvia has been found in 1934 by geologist S. Burhards. In the sand, some 500m from the sea, he found some pottery fragments, a sandstone hone, a piece of flint, parts of bones and an amber bead. He handed the findings over to the National Museum of History. In October 1934, the site was checked by archaeologist E. Šturms, who found the archaeological layer, typical for such settlements, in the landslides of the Pilsupe riverbanks. In 1936 he started larger excavations to continue by 1938. Totally seven, chronologically different settlements were detected and many artefacts found, including fragments of the so called Sārnate and pit-comb pottery, as well as some pieces of corded pottery. Based on these findings, the settlement is dated back to the beginning or middle of the 3rd millenary B.C., and it has been inhabited till the beginning of the 2nd millenary B.C. Especially remarkable are three clay figures in human shape which have probably been used for some religious cult purposes.

Since 1993, archaeologist Ilzes Loze has discovered several pit-comb ware culture settlements in large area around Pūrciems village. They are known in research literature as „the Ģipka settlements”.

The nature park in the Ogre River valley is found along the middle section of the river. It has been established so as to protect the unregulated river valley and its surrounding territory, as well as biological diversity and habitats. For instance, this is an area in which rare park-type meadows can be found in Latvia. The Ogre is one of Latvia’s most popular rivers for water tourism in the spring, particularly downriver from the town of Ērgļi, where the technically complicated Braži rapids are found.

The Dole is the largest island in the Daugava River, surrounded to the Northeast by the rapid waters of the Daugava and to the Southwest by calm and gradually overgrown waters from Dry Daugava.  The island is a specially protected nature park, established in 1986 to protect the landscape and cultural and historical values of the island in the wake of the construction of the Rīga hydroelectric power plant, as well as rare and protected species of plants and animals.  The island is also meant to provide education and leisure for visitors.  Best known on the island is the Daugava Museum, which is in the mansion of the old Dole Estate.  The museum features some 13,000 exhibits that speak to the history of the island and the river – Baltic and Livonian apparel, tools and household objects.  The exhibition also presents the Daugava as an important waterway and the related history of forms of transport and rafters.  In the park is an open-air exhibition with reconstructed lamprey eel traps and a barrier to fish salmon, along with a set of fishing tools.  A dolomite cliff is alongside the museum on the steep shore of the Dry Daugava.  The ruins of the Vecdole castle can be found on the south-eastern end of the island, near Bēči.