Driving Directions

Human Nature Natural Health is easily accessible by major highways in New Hampshire, Maine and Massachusetts. The closest airports are Boston Logan International and Manchester Boston Regional Airport .

When you get to our facility, we are located on the West side of the building. Drive in to the drive-way and go all around the building to the far side, where you can park for free and walk right in.

Traveling north:

Take I-95 North to Exit 3, the first Portsmouth exit. Turn right onto Route 33 eastbound. Proceed about 600 feet to the traffic light and make a left turn. The road veers to the right and becomes Borthwick Avenue. Follow Borthwick Avenue to 155 Borthwick Avenue on the left.

Traveling south:

Take I-95 South to Exit 3B, the last Portsmouth exit. Turn right onto Route 33 eastbound. Cross over I-95 and proceed about 600 feet to the traffic light and make a left turn. The road veers to the right and becomes Borthwick Avenue. Follow Borthwick Avenue to 155 Borthwick Avenue on the left.

Traveling east on Routes 4 and 16:

US-4 E becomes NH-16 S. Enter the Portsmouth Traffic Circle, travel half-way around the circle and follow signs for Route 1 By-pass South. Take a right onto Borthwick Avenue. 155 Borthwick Avenue is on the right past Portsmouth Regional Hospital.