Yedigöller National Park, which became a national park in 1965, covers the Yedigöller basin, which covers an area of 1642 hectares. Drawing attention with its lake views, lush forests, rich flora and fauna, this national park offers its visitors a unique natural experience in every season. With the freshness of spring, the coolness of summer, the riot of colors in autumn and the snow-white beauties of winter, Yedigöller National Park exhibits a different face in every season.

Location and Transportation:
- Location: It is located in the north of Bolu province, on the border with Zonguldak.
- Transportation: It is approximately 42 km away from Bolu city center. Transportation can be provided by private vehicle or tour buses. Roads may be closed due to snowfall in the winter months, so seasonal conditions should be taken into consideration.
Natural Beauties and Landscape:
- Altitude: 780 meters
- Landscape: Yedigöller National Park is known for its seven lakes, from which it takes its name, and its magnificent nature. These lakes; It is called Büyükgöl, Deringöl, Seringöl, Nazlıgöl, Küçükgöl, İncegöl and Sazlıgöl.
- Lakes:
- Büyükgöl: It is the largest and deepest lake. It also hosts a trout breeding station.
- Deringöl: It attracts attention with its depth and clear water.
- Seringöl: It is known for its cooler waters compared to other lakes.
- Nazlıgöl: It attracts attention with its waterfalls and has hiking trails around it.
- Küçükgöl: It is located right next to Nazlıgöl and is a small but cute lake.
- İncegöl: It takes its name from its long and narrow structure and is near hiking trails.
- Sazlıgöl: Its surroundings are covered with reeds and are ideal for bird watching.
- Vegetation: National park, beech, oak, hornbeam, alder, It offers a rich flora with tree species such as larch and spruce. In spring and autumn, nature fascinates its visitors with a riot of colors.

Nearby Places and Activities:
- Nearby Places: Thanks to its proximity to the center of Bolu, other touristic places can be easily reached. Places such as Abant Lake, Gölcük National Park and Kartalkaya Ski Center can also be visited.
- Activities:
- Nature Walks: There are walking trails of various difficulty levels in the park.
- Camping: There is the opportunity to camp in designated areas in Yedigöller. It is ideal for those who want to spend a night in touch with nature.
- Photography: Natural beauties and wildlife offer unique frames for photography enthusiasts.
- Fishing: Fishing is possible, especially in Büyükgöl, with permission.
- Picnic: There are suitable areas for picnics in the national park.
- Bird Watching: The national park is an ideal place for bird watchers as it is home to various bird species.
- Monumental Trees: There are monumental trees in the national park that have a history of hundreds of years. These trees reveal the historical and natural richness of the park.
- Observation Terraces: There are observation terraces where you can watch Yedigöller and the surrounding landscape. It is ideal for watching the riot of colors, especially in the autumn months.

Ecosystem and Wildlife:
- Flora: Yedigöller National Park attracts attention with its rich vegetation. Flowers and deciduous trees that change according to the seasons increase the natural beauty of the park.
- Fauna: The park is home to wildlife such as various bird species, squirrels, foxes, wild boars and roe deer. It offers a great opportunity to observe natural life.
Accommodation:
- Tent and Caravan Camping: There are camping areas within the national park. It offers an accommodation experience intertwined with nature.
- Bungalow Houses: There is also the opportunity to stay in bungalow houses in areas close to the park.
Yedigöller National Park is a unique paradise for nature lovers with its seven lakes, rich vegetation and diverse wildlife. You can spend a day full of activities such as nature walks, camping, fishing, bird watching and photography.
It is also possible to explore other natural beauties in the immediate vicinity of the park. Yedigöller, which offers a different beauty in every season, fascinates its visitors with its riot of colors, especially in autumn.