Organization Finder
3746 results found
Houston Audubon
Houston Audubon is a regional nonprofit conservation, education and advocacy organization that focuses on protecting the natural environment for birds and people.
Houston Parks Board
A nonprofit 501(c)(3) dedicated to providing access to quality parks and greenspace for all people, Houston Parks Board creates, improves, protects and advocates for parkland in the Greater Houston region.
Howard County Conservancy
The Howard County Conservancy offers year-round educational programs for adults and children, school field trips, hosts special events, provides numerous volunteer opportunities, and land conservation information.
Howard County Department of Recreation and Parks
The Department of Recreation and Parks strives to deliver recreation and leisure opportunities that will improve the health and well-being of the community and to serve as model stewards of the environment by managing, protecting, and conserving our resources for a sustainable future.
Howrey Construction
If you’re ready to start construction on concrete paths that will stand up against the elements, you’ve come to the right place.
Hudson Highlands Land Trust
The Hudson Highlands Land Trust is a community-based organization devoted to protecting the natural resources, rural character and scenic beauty of the Hudson Highlands in New York State's Hudson Valley.
Hudson River Valley Greenway
A unique state agency created to preserve the scenic, natural, historic, cultural and recreational resources of the Hudson Valley.
Hugh S. Branyon Backcountry Trail
Explore the timeless beauty of the Butterfly Garden, the mystical Freshwater Marshes and the Coastal Hardwood Swamps.
Human Nature, Inc.
Human Nature focuses on the planning/design of public open spaces and open space systems.
Humboldt Bay Harbor, Recreation & Conservation District
he tidelands, bays, and estuaries of Humboldt County have unique and diverse management needs.
Hunterdon Land Trust
In 1996 Hunterdon County was undergoing a transformation from a rural community to one threatened by increasing sprawl.
Huron Waterloo Pathways Initiative
Our mission is to facilitate the development of non-motorized recreational pathways and to help link Michigan’s growing network of trails.
Huron-Clinton Metroparks Foundation
Established, in 2003, the Metroparks Foundation is a 501(c)(3) non-profit organization with a mission to provide critical support to sustain the Huron-Clinton Metroparks for the enrichment of people and the environment of southeast Michigan.
Hurricane Island Outward Bound School
Our life-changing programs stretch from Maine to Florida and all the way to the Caribbean and South America.
I Love New York
The Official NYC Information Center provides visitors with discounted attraction passes, guides, maps and brochures pertaining to all there is to do and see in the five boroughs.
I-Treks
Increase local and regional tourism with I-Treks, an audio-based tour guide app for iPhone or Android.
Ice Age National Scenic Trail
A mere 15,000 years ago during the Ice Age, much of North America lay under a huge glacier.
Ice Age Trail Alliance
The Ice Age Trail Alliance is a volunteer- and member-based non-profit organization that protects, promotes, builds, and maintains the Ice Age National Scenic Trail, a thousand mile footpath featuring Wisconsin glaciation.