The park contains 44,000 azalea plants, making it one of the largest displays of this flower in the region.
The park is geographically integrated into the Miyagase Dam construction zone, serving as a primary observation deck for the dam's water discharge events.
The onsite 'Fuwa-Fuwa' dome is a large, air-filled bouncing structure designed for children's play.
The park's design takes advantage of a 100-meter elevation difference to provide panoramic views of the Tanzawa Mountains.
The park facilities connect to a specialized 'Road Train' that provides transport between the park center and the dam base.
Aikawa Park is a expansive hillside park situated directly adjacent to the Miyagase Dam in Kanagawa Prefecture. The grounds feature approximately 44,000 azalea bushes representing 44 distinct species that typically bloom in late spring. The site functions as a multi-use recreational area with a large central plaza and an extensive adventure playground for children. Visitors can access the Miyagase Dam observation area and the dam's internal facilities directly from the park's upper boundary. The terrain is notably sloped, requiring significant walking to navigate between the parking levels and the lower dam-side zones. It serves as a primary access point for the incline cable car that shuttles visitors to the dam crest. The park incorporates wide grassy lawns suitable for picnics and seasonal observation. It remains an active public space with permanent infrastructure for both nature observation and family-oriented play.
The elevated observation platform overlooking the full sweep of the azalea gardens with the dam structure in the background.
Wear comfortable, supportive walking shoes as the park's topography is hilly and requires steep descents.
Bring a picnic blanket, as the expansive lawns are the primary seating areas during peak blooming season.
Check the official park website for scheduled water discharge days at the nearby dam to time your visit with the spectacle.
Attempting to walk the entire perimeter in formal footwear; visiting during mid-summer afternoons when shade is limited.
The park's incline cable car and playground facilities may suspend operations during severe weather or for routine maintenance.
Stay on marked walking paths to protect the azalea root systems; remove all trash upon departure.
