Odiorne State Park: What to Do, See, and Know Before You Go

Exploring Odiorne State Park on the New Hampshire Seacoast

Odiorne State Park is where the New Hampshire coast shows off nearly everything it has at once. Set in Rye, the 135-acre park combines rocky shoreline, a sandy beach, salt marsh, freshwater and saltwater ponds, and dense forest into one stretch of coastline, connected by a network of walking trails. It’s an easy outdoor getaway on its own, and its location near Portsmouth and Exeter makes it just as easy to fold into a longer Seacoast trip.

The human history at Odiorne Point runs deep. Indigenous peoples lived throughout this stretch of the New Hampshire coast for thousands of years, and European settlement at the site dates back to 1623. During World War II, the federal government took over the land to build Fort Dearborn, a coastal defense installation meant to protect Portsmouth Harbor. Today, concrete structures like Battery Seaman remain among the most distinctive sights at Odiorne Point State Park.

Hiking the Odiorne Point State Park Trails

The trail system is one of the best reasons to spend a few hours here. The Odiorne Point State Park trails wind through woods, marshland, and historic sites, and along the shoreline itself. Head toward Frost Point for views across Little Harbor and out to Fort Stark, along with access to the park’s breakwater. Columbus Road offers a quieter route lined with old stone walls, while other paths pass Battery Seaman and the remaining pieces of Fort Dearborn. Restoration work has changed some of the trail network near Little Harbor, so check the current NH State Parks trail map and follow any posted detours before setting out.

The Seacoast Science Center sits right inside the park and is typically open seven days a week, though it’s worth checking the seasonal calendar ahead of a visit. Advance tickets are recommended, and admission to the Science Center is separate from park admission. It’s an easy add-on for families or anyone interested in marine life.

Odiorne State Park charges a small day-use admission fee, with free entry for children five and under and New Hampshire residents 65 and older. Parking is limited, especially on busy weekends and holidays, so a day-use reservation in advance is a good idea. Walk-in spaces are available on a first-come, first-served basis when the park hasn’t reached capacity, and pets are not permitted anywhere in the park.

If tide pooling is the plan, aim for roughly two to three hours before or after low tide, wear shoes that can handle wet, slippery rocks, and leave shells, rocks, and marine life exactly where you find them.

Where to Stay Near Odiorne Point: Exeter Hotels

After a morning at Odiorne Point, downtown Portsmouth is a short drive away for historic streets, independent shops, and the working waterfront, with Strawbery Banke Museum offering a look at more than 350 years of Portsmouth history. Exeter, about 30 minutes from the park, makes an equally good home base with so many things to do in Exeter, especially if you’re weighing Exeter hotels for the rest of your Seacoast itinerary.

Housed in an 1809 Federal-style mansion directly across from Exeter’s town bandstand, our inn offers eight individually furnished guest rooms and suites, seven with fireplaces, all featuring antiques, fine art, private baths, and Matouk linens. Breakfast is à la carte and made to order, and Ambrose, our on-site restaurant, serves contemporary cuisine built around seasonal, locally sourced ingredients. Staying downtown means Water Street, Phillips Exeter Academy, and the town’s shops and restaurants are all within a short walk.

Book your stay and make our inn the base for your next outdoor getaway on the New Hampshire Seacoast.

Frequently Asked Questions
Where is Odiorne State Park?
Odiorne Point State Park is located in Rye, New Hampshire, along the Seacoast between Portsmouth and the rest of the coastal towns.

Is there an admission fee at Odiorne Point State Park?
Yes, the park charges a small day-use fee, with free admission for children five and under and New Hampshire residents 65 and older.

Are pets allowed at Odiorne State Park?
No, pets are not permitted anywhere in Odiorne Point State Park.

Is the Seacoast Science Center included in park admission?
No, admission to the Seacoast Science Center is separate from Odiorne Point State Park’s day-use admission, and advance tickets are recommended.

Book your stay at the Inn by the Bandstand and start planning your outdoor getaway to Odiorne State Park and the rest of the Seacoast.