Observatories in Portsmouth
Travelers are voting University Of New Hampshire Observatory as the best observatory in Portsmouth. There are 4 observatories in Haverhill a city just 50 km from Portsmouth and 4 observatories in Marlboro which is 48 km distant. The most popular of these are Judson B. Coit Observatory in Haverhill and Haystack Observatory in Marlboro. You can find 3 observatories in New Hampshire and 234 observatories in the country of United States. Our members favorite in New Hampshire is Weston Observatory and Griffith Observatory is the top pick in United States. Want more? Check out our map of observatories in Portsmouth.