Begin your visit at the Atheneum, the visitor center for New Harmony and Posey County. Staff can help with maps, tickets, accessibility questions and recommendations for making the most of your time.
Hours for historic sites, tours and exhibitions vary throughout the year. Seasonal schedules, closures and special hours are posted at the Atheneum and on individual site and tour pages.
Street Address:
401 North Arthur Street
New Harmony, IN 47631
Phone Number:
812-682-4474
Note: New Harmony is located in the Central Time Zone.
Monday - Closed
Tuesday through Saturday - 9:30 a.m. to 5 p.m.聽
Sunday - 12 to 5 p.m.
Monday - Closed
Tuesday through Saturday - 9:30 a.m. to 4 p.m.聽
Sunday - 12 to 4 p.m.
The Atheneum Visitor Center closes each winter for maintenance projects and preparation for the next tour season.聽
Closed on Easter and November 25-26, 2026 (Thanksgiving).
View our calendar for special events, extended hours and other closures.
Street Address:
603 West Street
New Harmony, IN 47631
Mailing Address:
P.O. Box 579
New Harmony, IN 47631
Phone Number:
812-682-4488
Note: New Harmony is located in the Central Time Zone.
Monday through Friday - 8 a.m. to 4:30 p.m.
Saturday through Sunday - Closed
Historic New Harmony's office is closed for university-recognized holidays, including New Year's Day, Good Friday, Memorial Day, Fourth of July, Juneteenth, Labor Day, Thanksgiving Day with the day preceding and following, and Christmas Day.聽
View our聽calendar for special events, extended hours and other closures.
A 20-minute guided tour of the Atheneum, exploring the building's design, its relationship to New Harmony's history and the vision behind bringing contemporary architecture to a historic town.
Available: On demand, Tuesday-Saturday from 9:30 a.m. to 4:30 p.m. and Sunday from 12 to 4:30 p.m.
Ticket Price: Free
A 45-minute guided tour providing an overview of New Harmony from the comfort of our tram. You'll see major sites, hear stories from the perspective of a local and learn options for dining and shopping.
Available: 10 and 11:15 a.m. Tuesday-Saturday
Ticket Prices:
A 90-minute guided tour taking you inside historic buildings, sharing the story of the Harmonists and Owen-Maclure community and providing the context to understand what these utopian experiments meant and why they still matter today.
Available: 1 p.m. Tuesday-Sunday
Ticket Prices:
Private group tours are available for groups of 10 or more. Groups must make advance reservations by contacting David Angel, Experience Coordinator, at dwangel@usi.edu or 812-682-3168.
We accept credit cards, cash and checks. Book your tour at the Atheneum in person or by phone at 812-682-4474.
New Harmony can be visited year-round, with different experiences each season.
Spring (April-May) and fall (September-October) are our busiest times. The weather's comfortable for walking, the gardens look good and lots of people visit town. Book tours ahead during these months, especially on weekends.
June through August gets hot and humid. Early mornings and late afternoons are more comfortable than midday. We're less crowded in summer than spring or fall, so if you can handle the heat, you'll have a good experience.
Early spring (March) and late fall (November into early December) are quieter. The weather is unpredictable, but you'll encounter fewer crowds and have a more intimate experience of the place.
New Harmony sits in southwestern Indiana, where the weather has a mind of its own. We get hot, humid summers. Cold, sometimes snowy winters. Beautiful spring and fall days. And rapid changes that can surprise you if you're not prepared.
Most of your visit will be outdoors, moving between historic buildings, exploring gardens and walking through the historic district. Comfortable doesn't always mean predictable, so here's what to expect and how to prepare for each season.
Spring in New Harmony is beautiful but unpredictable. Temperatures range from cool mornings in the 40s to warm afternoons in the 70s. Rain is common, especially in April and May. Some days feel like winter. Others feel like summer. Sometimes both happen in the same day.
Layers are essential. Start with a light jacket or sweater you can shed as it warms up. Comfortable walking shoes that can handle wet conditions (spring rain can leave puddles and muddy patches). An umbrella or rain jacket is smart. Sunscreen for those unexpectedly sunny afternoons.
The gardens start blooming. The town feels fresh and green. Fewer crowds than summer. And if you get lucky with the weather, spring days in New Harmony are hard to beat.
Hot and humid. Temperatures regularly reach the 80s and 90s, with humidity that makes it feel even warmer. Afternoon thunderstorms pop up, especially in July and August, which can be intense but usually pass quickly. Early mornings and evenings are more comfortable than midday.
Light, breathable clothing. A hat and sunglasses. Sunscreen (reapply it). Water. Seriously, bring water or plan to buy some when you arrive. An umbrella for sudden storms. Comfortable shoes that won't make your feet miserable in the heat.
Longer days mean more time to explore. Gardens are in full bloom. Special events and programs often happen in summer. And if you can handle the heat, you'll have a great experience.
Fall is many visitors' favorite season in New Harmony. September can still be warm, but October and November bring cooler, comfortable temperatures, usually 50s to 70s. The humidity drops. The leaves change color, making the historic district even more picturesque. Rain is less frequent than spring but still possible. By late November, it can get quite cold.
Layers again. Mornings and evenings can be chilly while afternoons warm up. A light jacket or fleece. Comfortable walking shoes. Sunglasses for those bright fall days. A light rain jacket just in case.
Comfortable weather for walking. Beautiful foliage. Fewer bugs. Pleasant temperatures that make exploring enjoyable. Fall in New Harmony is special.
Cold. Temperatures typically range from the 20s to 40s, though it can get colder. Snow is possible but not guaranteed: some winters bring several snowfalls, others barely any. Ice can be an issue. Wind can make it feel colder than the thermometer suggests. Gray, overcast days are common. But we do get beautiful sunny winter days too.
Warm layers. A good winter coat. Gloves, hat, scarf. Sturdy, warm boots with good traction (ice and snow can make walking tricky). Hand warmers if you get cold easily.
Quiet and contemplative. Fewer visitors mean a more intimate experience. The historic buildings look beautiful against the snow. And there's something meaningful about experiencing this place when it's cold and challenging. This is closer to what the original communities would have faced.
Note: Historic New Harmony closes for the winter season from mid-December through February and reopens in March. Check our website for exact dates before planning a winter visit.
New Harmony's historic buildings and landscapes vary in accessibility due to age and terrain. Accessibility details are provided for individual sites and tours, and staff are happy to assist visitors in planning accessible experiences.
Many visitors spend two to four hours exploring New Harmony, while others choose to stay longer to take a guided tour, see an exhibition or attend an event. For a more in-depth experience, a half day or full day is recommended.
We strongly recommend beginning your visit at the Atheneum. As the visitor center for New Harmony and Posey County, it is the best place to get oriented, purchase Historic New Harmony tour tickets and receive personalized recommendations.
Some historic buildings are visible from the outside at all times, but interior access is available through guided tours only. Tours offer interpretation and context that enhance the visitor experience.
Advance tickets are encouraged, especially during busy seasons and for group visits. Tickets for Historic New Harmony's tours are available for purchase at the Atheneum, subject to availability.
Yes. Families are welcome to explore historic sites, outdoor spaces and events together. Some tours and exhibitions may be better suited for older children.
Accessibility varies by site due to historic structures and landscapes. Some locations include stairs, uneven surfaces or narrow doorways. Accessibility information is provided on individual site and tour pages, and Atheneum staff are happy to help plan accessible experiences.
Non-commercial photography for personal use is welcome in outdoor areas and many indoor spaces. Flash, tripods or professional equipment may be restricted in certain locations. Please ask at the Atheneum for guidance.
Leashed pets are welcome in outdoor areas. Pets are not permitted inside historic buildings, exhibition spaces or on guided tours, with the exception of service animals.
Yes. Historic New Harmony offers guided experiences for school groups, adult groups and organizations. Advance reservations are required for all group visits.
A full calendar of programs, talks, festivals and special events is available on our Events page and at the Atheneum.
Visitor questions are always welcome. Please contact the Atheneum visitor center by phone or email or stop by during operating hours for assistance.
