Lake Okotanpe
A Forest-Enclosed Lake Known for Its Changing Colors
Located in the area northwest of Lake Shikotsu, this natural lake is known for its changing water hues and surrounding natural scenery, which can be observed from an observation deck.
Lake Okotanpe is a dammed lake located at the western foot of Mt. Eniwa in Chitose, Hokkaido. With a circumference of approximately 5 km and a maximum depth of about 21 m, it is known as one of the "Three Hidden Lakes of Hokkaido," alongside Lake Shinonome near Lake Shikaribetsu and Lake Onneto near Lake Akan. The surrounding forest is designated as a Special Protection Area of Shikotsu-Toya National Park and a Forest Ecosystem Reserve, and access to the area around the lake is restricted.
The lake water may appear to change in color, such as emerald green or cobalt blue, depending on weather, sunlight conditions, and viewing angles. An observation deck along Prefectural Route 78 offers a view overlooking the lake surrounded by forest. Because access to the lakeshore is not permitted, visitors view the lake from the observation deck.
The lake serves as a natural scenery stop where visitors can safely observe the landscape, which changes depending on the season and time of day, from the observation deck.
- * Please note that the text shown on this page includes machine translations.
- Category
- With friends
- Family
- Travel style
- Lake and marsh, waterfall, pond, dam
- Red leaves, scenic spots, observation platforms
- Natural scenery, spectacular views
- Travel Inspiration
- Enjoy spectacular views
- Nearest airports
General Information
- Postal code
- 〒066-0286
- Address
- 北海道千歳市奥潭
- Telephone Number
- 0123-24-8818（Chitose Tourist Association）
- Closed
- Late November to the end of April (due to road closure during winter)
- Car Park
- 20 spaces, free
- Directions
- ●By car: About 70 minutes from Hokkaido Expwy Chitose IC
- Website
* Information on facilities is subject to change. Please check each official website for the latest information.
