Turn Portsmouth, NH Into a Game

Explore at your own pace with app-guided clues, puzzles, and hidden stories.

4.524 reviews in Portsmouth, NHTrusted by 1M+ explorersSelf-guided · no booking · play offline

How it works

1

Pick a Quest

Find an adventure that sparks your curiosity.

2

Get the App

Download & sign up in seconds.

3

Start & Play

Go to the start point and have fun!

What people have to say about quests in Portsmouth, NH?

4.5

Based on 24+ Local Reviews

Karen Otten's quest photo

Karen Otten

The Oz Escape in Portsmouth

I played with my daughter and granddaughter. We love the story of The Wizard of Oz. We had a great experience walking around the streets of Portsmouth and solving all the clues!

Verified Player
Jen Ken's quest photo

Jen Ken

The Oz Escape in Portsmouth

good

Verified Player

Ways to explore Portsmouth, NH with Questo

One app, one type of quest · different ways to play it.

As a scavenger hunt

Solve clues and puzzles at real Portsmouth, NH landmarks. Race against the clock or take it at your own pace · and bring a group to compete for a spot on the leaderboard.

See all Portsmouth, NH scavenger hunts

As a self-guided walking tour

A GPS-guided walking route with stories along the way. Play on your own schedule, stop and resume anytime · and once you've downloaded a quest, it works fully offline.

See Portsmouth, NH walking tours

Cities nearby

Find a city nearby to play with your family and friends.

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Frequently asked questions

What can I do in Portsmouth, NH with Questo?
Browse outdoor city games built around Portsmouth, NH. Each quest has its own route and story: follow clues, solve puzzles, and discover the city as you play.
How many outdoor city games are available in Portsmouth, NH?
Questo currently lists 1 outdoor city game in Portsmouth, NH. Browse the collection to compare stories, routes, and access options.
Is there a murder mystery game in Portsmouth, NH?
Yes. Questo has murder mystery quests set on the real streets of Portsmouth, NH: follow the clues, question the evidence, and solve the case at your own pace. No actors, no booking, start whenever you like.
Do I need to book an activity in Portsmouth, NH in advance?
Most Questo quests can be started when you are ready. Select a quest to check its route and access options before you play.

Portsmouth, NH, United States of America comes with murder mysteries you walk rather than watch: your phone sets the clues, the streets hold the answers. Start with Murder Mystery: Death in the Shadows in Portsmouth, NH, the most popular one here. Quests start from $9.99, and there is no guide to meet and no slot to book: open the app and start whenever you like.

About Portsmouth, NH

Discover one of New England’s most charming coastal towns with Questo's self-guided walking tours and city treasure hunts. Follow clues, solve puzzles, and immerse yourself in interactive stories as you explore Portsmouth’s historic streets, waterfront views, and colonial-era landmarks.

From mystery games in Market Square to clue-filled adventures along the Prescott Park waterfront and through the Strawbery Banke Museum area, each quest blends sightseeing with immersive storytelling. You will visit USS Albacore Museum, Portsmouth Harbor Lighthouse, The Music Hall, and hidden gems like South Mill Pond — all at your own pace, with no guide required.

Perfect for couples on a romantic stroll, families with kids, groups of friends, or solo travelers, Questo turns "things to do in Portsmouth NH" into live, interactive adventures. Start anytime, pause for a lobster roll or coffee by the harbor, and experience Portsmouth’s mix of history, charm, and maritime beauty in a way you will never forget.