Sagamore Hill National Historic Site
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Sagamore Hill National Historic Site at a glance
- Best time
- April–May, September–October
- Trip length
- 1 day
- Don't miss
- Hike Sagamore Hill's Nature Trail
- Nearby city
- Oyster Bay, NY
Explore this park
About Sagamore Hill National Historic Site
Sagamore Hill was the home of Theodore Roosevelt, 26th President of the United States, from 1885 until his death in 1919. During Roosevelt's time in office, his "Summer White House" was the focus of international attention. Explore 83 acres of natural surroundings, historic buildings and trails to become inspired by the legacy of one of America's most popular presidents.
3 current NPS alerts
- Information: Program Schedule Changes Will go into Effect Starting November 1
- Park Closure: Eastern National Bookstore is Closed
- Information: Telephone System is Experiencing Connectivity Issues
Source: National Park Service (as of Nov 10, 2026). Official Sagamore Hill National Historic Site page on nps.gov
Weather Information
The Atlantic Ocean and Long Island Sound moderates the climate of Long Island and Sagamore Hill.
- Spring
Highs average between 50 F and 70 F.
- Summer
Average highs range between 70 F and the upper 80s F.
- Fall
Highs are from the mid-50s F to the mid-70s F.
- Winter
Highs are around 40 F.
Snow in early March becomes rain by April. Summers are drier but thunderstorms are possible. Fall is the driest season, but showers are possible. Snow showers are common; the largest accumulations come in February.
Operating Hours
Park Grounds
The park grounds are open every day from sunrise to 30 minutes after sunset.
- MondaySunrise to Sunset
- TuesdaySunrise to Sunset
- WednesdaySunrise to Sunset
- ThursdaySunrise to Sunset
- FridaySunrise to Sunset
- SaturdaySunrise to Sunset
- SundaySunrise to Sunset
Common questions
Planning Sagamore Hill National Historic Site
The summary above covers timing and highlights. These go deeper on reservations, crowds, and logistics — check Alerts and Permits for live updates.
TrailVerse lists 3 reservation types on the Permits tab, including Sagamore Hill National Historic Site Tours and Guided Tour of Theodore Roosevelt's Home. Recreation.gov listings can change seasonally — confirm current rules before you set dates.
