Smooth Hummocks
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Traverse a flat landscape shaped by ancient glaciers
Discover Nantucket's unique prairie-like landscape
Spot rare wildflowers and grasses thriving in sandy soil
Explore a globally rare sandplain grassland ecosystem
Discover protected nesting habitat for the short-eared owl
Learn about a fascinating and unique island ecosystem
Smooth Hummocks Walk Highlights Nantucket’s Rare Sandplain Grassland Ecosystem
A guided exploration of Smooth Hummocks reveals one of the island’s most distinctive and scientifically important landscapes, where ancient glacial geology has given rise to a rare coastal plain ecosystem. The terrain, shaped by meltwater deposits of sand and gravel, now forms a broad, gently rolling habitat unlike most other environments on the island.
The area is dominated by sandplain grasslands, a globally rare ecosystem that supports a rich variety of wildflowers, native grasses, and specialized plant communities adapted to nutrient-poor soils. These open habitats create a striking contrast to Nantucket’s more wooded and marshy landscapes.
Ecologically, Smooth Hummocks serves as an important conservation site managed by the Nantucket Islands Land Bank, providing critical nesting and hunting grounds for species such as the short-eared owl. It also functions as a living research area for botanists and entomologists studying fragile grassland systems.
Over a roughly two-hour guided walk, visitors experience a quiet, expansive environment that reflects both the island’s geological origins and its ongoing ecological significance. The journey offers a rare opportunity to engage with one of the world’s most threatened habitat types in a protected and carefully managed setting.
Smooth Hummocks Walk Highlights Nantucket’s Rare Sandplain Grassland Ecosystem
A guided exploration of Smooth Hummocks reveals one of the island’s most distinctive and scientifically important landscapes, where ancient glacial geology has given rise to a rare coastal plain ecosystem. The terrain, shaped by meltwater deposits of sand and gravel, now forms a broad, gently rolling habitat unlike most other environments on the island.
The area is dominated by sandplain grasslands, a globally rare ecosystem that supports a rich variety of wildflowers, native grasses, and specialized plant communities adapted to nutrient-poor soils. These open habitats create a striking contrast to Nantucket’s more wooded and marshy landscapes.
Ecologically, Smooth Hummocks serves as an important conservation site managed by the Nantucket Islands Land Bank, providing critical nesting and hunting grounds for species such as the short-eared owl. It also functions as a living research area for botanists and entomologists studying fragile grassland systems.
Over a roughly two-hour guided walk, visitors experience a quiet, expansive environment that reflects both the island’s geological origins and its ongoing ecological significance. The journey offers a rare opportunity to engage with one of the world’s most threatened habitat types in a protected and carefully managed setting.
- Professional guide
- 2-hour hike
- Ecological commentary
- Gratuities
- Food and drinks
- Transportation
- Personal items
$ 68.9
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Activity Provider: Nantucket Walkabout
