Top 5 Half-day Tours in Portsmouth

Destination: Portsmouth.
This tour is ideal for coastal enthusiasts and individuals eager to explore Hampshire's 17+mile coastline on a premium e-bike. You will glide along the shoreline, observing three operational lighthouses, picturesque islands, serene inlets, and exquisite coastal mansions. Led by a knowledgeable guide, your small and intimate group, will follow the Atlantic Ocean, stopping at the hidden historic treasures not visible from the car. Your guide will share historical insights and stories about the region's maritime history and fishing industry that shaped it. This experience offers a wonderful combination of coastal scenery, historical richness, and scenic stops at beaches and inlets, guaranteeing an unforgettable e-bike adventure. Tour Highlights: Wallis and Jenness Beach Rye State Harbor Isle of Shoals Wentworth by the Sea New Castle Island Great Island Common Meet your guide at the John Paul Jones House 30 min prior to the tour start time to review rules of the road & eBike safety.
Known For: Portsmouth Half-day Tours, Portsmouth Top Product, Portsmouth Adventure Tours, Portsmouth Mountain Bike Tours, Portsmouth Bike Tours, Portsmouth Small Group, Portsmouth Historical Tours.
Duration: Around 4 hours.

Destination: Portsmouth.
Enjoy a peaceful ride along New Hampshire’s scenic Greenway on this guided rail trail tour. Pedal through quiet neighborhoods and tranquil natural landscapes as you follow a former railroad corridor known for its flat, easy riding and relaxing atmosphere. Led by an expert guide, you’ll ride approximately 14–20 miles along the picturesque crushed-stone trail, passing wetlands, bogs, and wide-open clearings. This tour offers a refreshing way to experience the outdoors while still taking in the pristine Portsmouth, Rye, and North Hampton. Along the way, your guide will pause to point out wildlife and local points of interest, including the Hampton Air Field. The ride is mostly flat, making it ideal for travelers looking for a calm, nature-focused experience rather than a strenuous workout. The tour lasts approximately 2.5 hours, including stops. Arrive 30 minutes before your departure time. Meet your guide, pick up your bike and helmet. We’ll review bike safety and rules of the road.
Known For: Portsmouth Mountain Bike Tours, Portsmouth Bike Tours, Portsmouth Nature and Wildlife Tours, Portsmouth Eco Tours, Portsmouth Small Group, Portsmouth Half-day Tours.
Duration: Around 2 hours and a half.

Destination: Portsmouth.
Explore the city on foot with an expert local guide. Discover hidden gems, learn fascinating history, and enjoy a relaxed 2-hour stroll through the most iconic and charming parts of Portsmouth, New Hampshire. As the vibrant days of summer begin to wind down, we're trading in our wheels for walking shoes! After an incredible season of bike tours through Portsmouth’s scenic streets and coastal paths, we’re excited to slow the pace and bring our tours to the heart of the city on foot. Our guided walking tours offer an intimate and immersive way to experience the charm and history of Market Square and beyond. Why the switch? Bike tours are a perfect fit for the warmer months, giving us the freedom to cover lots of ground and enjoy the breeze along the waterfront. But as the air turns crisp and the leaves start to fall, there’s something special about walking through the historic streets, taking time to appreciate the architecture, stories, and local culture — step by step.
Known For: Portsmouth Small Group, Portsmouth Walking Tours, Portsmouth Cultural Tours, Portsmouth Zombie, Portsmouth Historical Tours, Portsmouth Nature Walks, Portsmouth Half-day Tours.
Duration: Around 2 hours.

Destination: Portsmouth.
This popular tour blends sightseeing, stories, and riding. You and your guide will pedal along the Piscataqua River and the Atlantic Ocean for about 8-12 miles, and approximately 2.5 hours, exploring the coastline, islands, harbor, and historic sites in both Portsmouth and New Castle Island. Your guide will lead you through Pierce and Four Tree Islands and along the historic South End, riding by working docks, boats, yachts, and quiet waterfronts. You will ride over bridges and causeways, stopping at sites so your guide can share intriguing tales of the harbor, the islands, and the maritime history that has shaped this region. This five-star tour offers a comprehensive overview of the area, allowing you delve deeper into its hidden gems that many visitors overlook. Tour Highlights: Pedal along the Piscataqua River out to New Castle Island. Visit New Castle Island Village's downtown Visit the Great Island Common Four Tree and Pierce Islands Visit Prescott Park
Known For: Portsmouth Mountain Bike Tours, Portsmouth Bike Tours, Portsmouth Historical Tours, Portsmouth Small Group, Portsmouth Half-day Tours, Portsmouth Cultural Tours, Portsmouth Top Product, Portsmouth Excellent Quality.
Duration: Around 2 hours and a half.

Destination: Portsmouth.
**E-Bikes and youth options 20 and 24 inch on our site** Limited Quantities. Pedal your way through the breathtaking Portsmouth and the surrounding areas and NH landscape – no tour guide necessary! You set the pace, choose where to go, and decide when to stop for amazing photo opportunities! This rental experience gives you the freedom to explore Portsmouth and New Castle the way you want. Helpful PortCity Bike Tours staff member will assist you in deciding on a route - choosing between Portsmouth's many historic attractions, tasty restaurants, and breathtaking views will be your only worry. In addition to one of our high-quality hybrid bicycles, your tour includes a bag, helmet, emergency tire inflator, and lock. This is a reservation for a time slot. Meet 15 minutes prior to your tour at the Historic John Paul Jones House to get fitted with a bike, helmet, and safety vest. You’ll hear a short briefing about rules of the road, safety, and bike operation. Map and routes included.
Known For: Portsmouth Mountain Bike Tours, Portsmouth Bike Tours, Portsmouth Half-day Tours, Portsmouth Cultural Tours, Portsmouth Top Product, Portsmouth Small Group, Portsmouth Historical Tours, Portsmouth Best Conversion.
Duration: Around 3 hours.