Echo Crawl Tunnel

Echo Crawl Tunnel: The Art of Mound Play

Spark a sense of wonder with the Echo Crawl Tunnel, a premium stainless steel feature designed for immersive mound play. This 30-inch diameter tube invites users of all ages to explore secret "caves" while navigating custom-built landscapes. Consequently, it creates a high-impact discovery zone within a small footprint, perfect for urban parks and themed outdoor areas.

Customizable Landscapes & Multigenerational Exploration

The Echo Crawl Tunnel is built to be integrated into earth mounds covered with artificial turf or rubber. While our standard model is 108 inches long, we offer flexible length and shape customizations for any space. Additionally, the generous 30-inch opening ensures easy access for toddlers, older children, and adults alike. As a result, this tunnel provides a durable, secret hideaway that encourages curiosity across all generations.

Architectural Features & Upgrades

• All-Ages Accessibility: A 30-inch diameter allows for comfortable passage, making it an inclusive feature for kids and adults.
• 304 Stainless Steel Construction: Offers a smooth, cool-touch interior that is easy to sanitize and naturally resistant to the elements.
• Fully Customizable Geometry: We can modify the length and curvature to create complex underground networks or simple transit points.
• Vibe Window Integration: Optional poly color windows can be added to the top of the mound to cast colored light into the interior.
• LED Lighting Compatibility: Internal mounting points allow for LED integration to illuminate the crawl space for evening use.
• Custom Powder Coating: The tunnel ends can be color-matched to your safety surfacing for a seamless architectural look.
• Small Footprint Versatility: Maximizes play value in tight spaces by utilizing vertical topography rather than sprawling equipment.
• Safety Compliance: Fully meets ASTM 1487 standards for public playground crawl spaces.