Urban Forestry Center
🌤 Weather at Urban Forestry Center by season
| Spring | Summer | Fall | Winter |
|---|---|---|---|
| 25–66 °F | 54–80 °F | 31–72 °F | 16–38 °F |
Each range runs from the coldest monthly average low to the warmest monthly average high in that season (1991-2020 climate normals), measured at Greenland, 3 mi away, elevation 95 ft. Conditions at the park can differ from the station, especially where elevation differs — check a forecast before you go.
🏆 Urban Forest Oasis — 170-acre urban forest and education center on the NH Seacoast — trails, gardens, and historic saltwater farm
Urban Forestry Center is a 170-acre urban forest and environmental education center in Portsmouth — combining trails through diverse forest habitats with gardens, demonstration plantings, and a historic saltwater farm. The center serves as New Hampshire’s primary urban forestry resource, teaching tree identification, forest management, and ecological stewardship. Portsmouth itself is one of America’s most historic seaport cities — settled in 1623, it’s the third-oldest city in the US and hosted the Treaty of Portsmouth (1905) that ended the Russo-Japanese War.
Visitor Information
| Detail | Information |
|---|---|
| Location | Portsmouth, Rockingham County, NH |
| Size | 170 acres! |
| Entry Fee | Free |
| Portsmouth | Settled 1623 — 3rd oldest US city! |
About Urban Forestry Center
Urban Forestry Center in Portsmouth provides environmental education on 182 acres of salt marsh, forest, and meadow along the seacoast. The center’s salt marsh, part of the Great Bay estuary system, supports one of New Hampshire’s most productive ecosystems. Great Bay — one of only 28 National Estuarine Research Reserves — is the largest estuary in the state and critical habitat for horseshoe crabs, anadromous fish, and bald eagles.
Things to Do
Walking the salt marsh boardwalk, attending environmental education programs, hiking forest trails, birdwatching for wading birds and raptors, and learning about Great Bay estuary ecology.
Insider Tips
Portsmouth nature: The Urban Forestry Center provides nature education on 180 acres near historic Portsmouth. Pro tip: Portsmouth is one of America’s oldest cities (1623) — the colonial-era Strawbery Banke Museum preserves 300+ years of neighborhood history. Salt marsh: The center borders salt marsh habitat — a productive coastal ecosystem important for fisheries and storm protection.
Best Time to Visit
Year-round: Trails and programs in all seasons. Fall: Forest and salt marsh foliage. Summer: Combine with Portsmouth exploration. Spring: Migrating birds in the marsh.
Frequently Asked Questions
How old is Portsmouth?
Portsmouth was settled in 1623 — only three years after the Pilgrims landed at Plymouth. The city served as a major colonial port, naval shipyard (Portsmouth Naval Shipyard has built submarines since 1914), and cultural center. Strawbery Banke Museum preserves an entire neighborhood from the 1690s to the 1950s — one of the most authentic historic sites in New England.
Keep exploring: The closest neighbors are Jenness State Beach (a short drive away) and Wentworth-Coolidge Mansion State Historic Site (a short drive away).
🌳 Visit Urban Forestry Center
170 acres — urban forest oasis in historic Portsmouth (est. 1623!).
Wildlife & Nature
Urban Forestry Center — 182 acres in Portsmouth — provides an unexpected urban forest oasis with nature trails through diverse habitats: salt marsh, freshwater wetland, fields, and upland forest — all within the state’s most urban Seacoast area. White-tailed deer browse the trails. Great horned owls and barred owls nest in the forest. Red foxes hunt the meadows. The center offers forestry education and demonstration plots.
Nearby Attractions
Portsmouth — adjacent — has Strawbery Banke Museum, the historic downtown, and waterfront dining. Prescott Park — in Portsmouth — has gardens and a summer arts festival. Odiorne Point State Park — 3 miles south — has the Seacoast Science Center. New Castle — 2 miles east — has Fort Constitution.
🐾 Dogs & Pets at Urban Forestry Center
- Pets allowed? statewide rule
- Many NH state parks allow pets year-round, but policies vary by park and some parks prohibit pets entirely.
- Leash rule statewide rule
- Standard or retractable leash not greater than 6 feet required; animals may not be left unattended.
- Beaches & swim areas statewide rule
- Pets are prohibited at beaches and designated swim areas seasonally from May 1 through September 30.
- Cabins & lodging statewide rule
- Pets are permitted at 13 campgrounds (including Bear Brook, Coleman, Greenfield, Lake Francis, Milan, Mollidgewock, Moose Brook, Pawtuckaway, Pillsbury, Sunapee and Umbagog); cabin/yurt rules vary by park — check before booking.
- Statewide exceptions statewide rule
- Monadnock, North Hampton State Beach, Odiorne Point and most of Rhododendron State Park prohibit pets year-round; Crawford Notch, Franconia Notch and Mount Washington allow pets only on hiking trails and designated dog-walk areas.
Are dogs allowed at Urban Forestry Center?
Many NH state parks allow pets year-round, but policies vary by park and some parks prohibit pets entirely. Individual parks can post stricter rules — check signage on arrival.
Rules verified July 2026 via nhstateparks.org. More: New Hampshire state parks guide · Dog rules in all 50 states compared
Park Location
Plan your gear for Urban Forestry Center
From our editorial guides, matched to this park’s activities:
