The park is scattered in 22 sections along the Zbytynka River valley, which runs west-to-east between the Mizotsky Ridge (a part of the Volhynian Upland to the north) and the Kremenets mountains (to the south).
 The park is only a few kilometers northeast of Kremenets Mountains National Nature Park, and about 5 km west of the town of Ostroh.
 The valley is only 3–8 km wide, and the immediately surrounding high ground is only a few hundred meters above the valley floor.
 The valley floor itself is mostly an alluvial patchwork of waterlogged floodplain, first terrace, and sandy dunes.

Individual sectors of the park include:
Bushchansky Reserve, a complex and alder and pine forests, and reed-sedge swamps,
Zbitensky Ornithological Reserve, a protected wetland set aside for breeding birds,
Mizotsky Ridge (Reserve), a geological reserve,
Zbytenka River floodplain (Reserve), a protected botanical reserve, with local cultural importance,
Olhava (Reserve), a mixed forest of conifer and deciduous trees,
The "Budka" Forest, with rare and medicinal plants
"Zinkiv Stone" Monument, a mixed forest on the Kremenets Mountains side, with rock outcroppings,
"Turova's grave" Monument, a section of hornbeam-oak forest, with a 400 year-old chestnut, and a 300 year-old Linden tree.
The park is scattered in 22 sections along the Zbytynka River valley, which runs west-to-east between the Mizotsky Ridge (a part of the Volhynian Upland to the north) and the Kremenets mountains (to the south).  The park is only a few kilometers northeast of Kremenets Mountains National Nature Park, and about 5 km west of the town of Ostroh.  The valley is only 3–8 km wide, and the immediately surrounding high ground is only a few hundred meters above the valley floor.  The valley floor itself is mostly an alluvial patchwork of waterlogged floodplain, first terrace, and sandy dunes.
Individual sectors of the park include:
Bushchansky Reserve, a complex and alder and pine forests, and reed-sedge swamps,
Zbitensky Ornithological Reserve, a protected wetland set aside for breeding birds,
Mizotsky Ridge (Reserve), a geological reserve,
Zbytenka River floodplain (Reserve), a protected botanical reserve, with local cultural importance,
Olhava (Reserve), a mixed forest of conifer and deciduous trees,
The "Budka" Forest, with rare and medicinal plants
"Zinkiv Stone" Monument, a mixed forest on the Kremenets Mountains side, with rock outcroppings,
"Turova's grave" Monument, a section of hornbeam-oak forest, with a 400 year-old chestnut, and a 300 year-old Linden tree.
Derman-Ostroh National Nature Park