Lake Toyoni
A Heart-Shaped Natural Lake in the Primeval Forests of Erimo
The only natural lake in Hidakasanmyaku-Erimo-Tokachi National Park, surrounded by lush primeval forest and offering peaceful scenery that changes with the seasons.
Surrounded by deep primeval forest, Lake Toyoni forms a distinctive heart shape when viewed from above. With a circumference of about 1 km and a maximum depth of 18 m, it is a small and peaceful lake once locally known as "Batei-ko" (Horseshoe Lake) because of its unique shape.
Broadleaf forests of maple and oak spread around the lake, providing habitat for wildlife including the rare Ezo pika. As you walk through the cool, crisp forest, you may be lucky enough to hear the distinctive call of an Ezo pika echoing through the trees.
Around the lake, visitors can enjoy nature's changing beauty throughout the seasons. Deep green foliage in summer and vibrant autumn colors reflect on the water, while winter transforms the area into a quiet, snow-covered landscape. Though its heart shape cannot be seen from the ground, the peaceful experience of being surrounded by primeval forest is part of what makes Lake Toyoni so special.
- * Please note that the text shown on this page includes machine translations.
- Nearest airports
General Information
- Postal code
- 〒058-0422
- Address
- 北海道幌泉郡えりも町目黒54道有林135林班
- Telephone Number
- 01466-2-4626（Erimo Town Industrial Promotion Division）
- Closed
- Closed in winter
- Car Park
- 20 spaces, free
- Directions
- ●By car: About 120 minutes from Tokachi Obihiro Airport
- Website
- Remarks
- ●Please follow the signs along Route 336 to find your way.
●The forest road along the Saruru River leading to the lake includes some unpaved sections and is not plowed in winter. We recommend visiting during the snow-free months.
●Public restrooms are available in the parking lot near the lakeshore.
* Information on facilities is subject to change. Please check each official website for the latest information.
