Our Parnell Tower guide covers practical planning for Parnell Tower Wisconsin — best time to visit, getting there, and what to do on the ground.
For those seeking a rewarding climb with panoramic views, Parnell Tower Wisconsin stands as an essential stop within the Kettle Moraine State Forest – Northern Unit. This 60-foot wooden observation tower offers breathtaking 360-degree vistas of the surrounding glacial landscape and dense forest, making it a highlight for any nature enthusiast or avid hiker. Our team at Roam States has explored the trails and ascended the tower to bring you a comprehensive guide, ensuring your visit is as smooth and spectacular as the views from the top.
Why Visit Parnell Tower
Parnell Tower isn't just another observation deck; it's a gateway to understanding Wisconsin's unique glacial history and experiencing its natural beauty firsthand. Perched atop the highest point of elevation in the Kettle Moraine State Forest, the tower provides an unparalleled vantage point from which to survey a sprawling, 25-mile expanse of rolling hills, dense woodlands, and tranquil farmlands on a clear day. The forest itself, spanning nearly 30,000 acres, is a testament to the colossal ice sheets that shaped this region thousands of years ago, leaving behind distinctive landforms like kames and kettles.
The journey to the top is part of the experience, involving a scenic hike and a climb of 90 steps to the observation deck. It's a physical reward that culminates in a truly immersive visual feast, especially vibrant during the autumn months when the foliage ignites in a riot of fiery reds, glowing golds, and deep ambers. Beyond the views, Parnell Tower serves as a central point for exploring the wider Kettle Moraine State Forest, offering access to an extensive network of trails, including segments of the renowned Ice Age National Scenic Trail. Whether you're a photographer chasing the perfect landscape shot, a hiker seeking a moderate challenge, or simply someone looking to reconnect with nature, Parnell Tower delivers a memorable outdoor adventure.
Who It's Best For
Parnell Tower caters to a diverse range of visitors, from solo adventurers to families looking for an engaging outdoor activity. It’s particularly ideal for **hikers and backpackers** who appreciate a moderate challenge, as the ascent to the tower involves a significant number of steps and connects to longer trail loops. The 3.5-mile Parnell Tower Trail loop, which often overlaps with the Ice Age National Trail, is a favorite among those who enjoy immersing themselves in the forest's natural beauty.
**Nature photographers** will find endless inspiration here, especially during mid-October when the fall colors are at their peak, transforming the landscape into a painter's palette. The panoramic views from the tower offer unique opportunities for wide-angle shots of the glacial terrain and distant horizons. **Families with older children** will also appreciate the tower; while younger kids might find the stairs a bit daunting, the sense of accomplishment and the incredible views at the top make it a rewarding experience for those capable of the climb. Leashed dogs are welcome on the trails, making it a great outing for furry companions, though they are not permitted on the tower itself. Overall, if you're looking for an active outdoor experience that culminates in spectacular scenery and a deeper appreciation for Wisconsin's natural heritage, Parnell Tower is an excellent choice.
Getting There & Parking
Reaching Parnell Tower is straightforward, as it's located within the Kettle Moraine State Forest - Northern Unit, approximately an hour north of Milwaukee. The tower's address is W7876 County Highway U, Plymouth, WI 53073. We recommend using GPS coordinates or searching for "Parnell Tower Trailhead" for the most accurate navigation. The most common access point is directly via the Parnell Tower Trail, which begins from a designated parking lot on County Highway U, about a quarter-mile west of County Highway A.
Parking is available at the trailhead and is generally ample, though our team has observed that the lot can fill up quickly on busy days, particularly during peak fall foliage season and on weekends. Arriving early in the morning is highly advisable to secure a spot. A Wisconsin State Park admission sticker or a daily fee is required for vehicle entry into the Kettle Moraine State Forest. As of September 2022, the day-use fee for out-of-state plates was approximately $10, but we always recommend checking the Wisconsin DNR website for the most current fee information. These stickers can be purchased online or at the Mauthe Lake and Long Lake Campgrounds during their normal business hours. Please note that the parking lot itself is closed during winter months. While public transportation options are very limited, the area is best accessed by private vehicle, and carpooling is a great option if you're traveling with others.
Top Things to Do
While the primary draw is undoubtedly the tower itself, there are many **things to do at Parnell Tower** and in the immediate vicinity that make for a fulfilling visit. Here’s our curated list of top activities:
- Ascend Parnell Tower: The main event! Climb the approximately 90 steps to the observation deck of this 60-foot tower for unparalleled 360-degree views of the Kettle Moraine State Forest and the unique glacial landscape. On a clear day, you can see up to 25 miles. This is one of the most rewarding **things to do at Parnell Tower**.
- Hike the Parnell Tower Trail Loop: Starting from the parking lot, this moderate 3.5-mile loop trail (some sources say 3.4 or 5.5 km) meanders through wooded hills and offers a fantastic immersion into the forest. It overlaps with a segment of the Ice Age National Scenic Trail, providing a glimpse into Wisconsin's ancient past. The trail features a series of steps leading to the tower and can be hiked clockwise to save the tower views for the end.
- Explore the Ice Age National Scenic Trail: The Kettle Moraine State Forest – Northern Unit is traversed by about 31 miles of the Ice Age National Scenic Trail. The Parnell Tower Trail connects directly to this longer trail, offering opportunities for more extensive hiking for those seeking a greater challenge.
- Picnic Amidst Nature: Adjacent to the Parnell Tower trailhead, you'll find picnic tables and grills, making it an ideal spot for a post-hike meal or a leisurely lunch surrounded by the forest's tranquility. Drinking water and vault toilets are also available here.
- Witness Fall Foliage: If your visit aligns with mid-October, prepare to be amazed by the vibrant autumn colors that blanket the Kettle Moraine State Forest. The views from Parnell Tower during this time are particularly spectacular.
- Spot Wildlife: Keep an eye out for local wildlife as you hike. The diverse forest ecosystem is home to various bird species, deer, and other woodland creatures.
Best Time to Visit
Choosing the best time to visit Parnell Tower largely depends on your priorities, but our team can confidently say that each season offers a unique experience. However, for sheer visual spectacle, **autumn** stands out as the prime season. Peak fall foliage typically occurs in mid-October, transforming the Kettle Moraine State Forest into a breathtaking tapestry of fiery reds, golden yellows, and deep amber hues. The panoramic views from the tower during this period are simply unforgettable, making it a favorite for photographers and nature lovers alike. Be aware that this popularity means the parking lot can fill up quickly on fall weekends, so we highly recommend arriving early in the morning to secure a spot and enjoy a more peaceful ascent.
If you prefer fewer crowds and a more serene hiking experience, **weekday mornings** throughout the spring, summer, and fall are excellent choices. The spring brings fresh green growth and blooming wildflowers, while summer offers lush canopies and pleasant temperatures for hiking. A **late afternoon** visit can also be rewarding, especially during the "golden hour" when the light casts a soft, warm glow over the landscape, creating stunning photographic opportunities, albeit with medium crowds. While the Kettle Moraine State Forest is open year-round from 6 AM to 11 PM, the tower itself is best visited during daylight hours for safety and optimal views. Winter visits offer a stark beauty, with snow-covered landscapes, though the parking lot at the trailhead is closed during this season. Regardless of when you choose to come, Parnell Tower promises a memorable encounter with Wisconsin's natural grandeur.
Where to Stay Nearby
When planning your trip to Parnell Tower, finding comfortable and convenient **Parnell Tower lodging** is key to a relaxing experience after a day of hiking and climbing. While there are no hotels directly adjacent to the tower, the surrounding area offers a variety of options, from rustic camping within the Kettle Moraine State Forest to charming hotels and vacation rentals in nearby towns.
For those who want to fully immerse themselves in nature, **camping** is an excellent choice. The Kettle Moraine State Forest – Northern Unit boasts several campgrounds, including Mauthe Lake, Long Lake, and Greenbush Group Campground. Mauthe Lake Campground is open year-round, while Long Lake operates from early May to mid-October, and Greenbush Group Campground from April through November. Reservations are required for all campsites, and we advise booking well in advance, especially for popular weekends. Backpack shelters are also available along the Ice Age National Trail for a more rustic experience, also requiring reservations.
If you prefer traditional hotel accommodations, nearby towns like Plymouth, Sheboygan, Kohler, Fond du Lac, and Elkhart Lake offer a range of choices. Sheboygan, for instance, has options like the Watershed Hotel, Grandstay Residential Suites Hotel, and AmericInn by Wyndham. Kohler is home to the luxurious American Club, and Elkhart Lake offers The Osthoff Resort. Fond du Lac features Hotel Retlaw, a Trademark Collection by Wyndham. These towns provide a good base with access to dining and other amenities.
For a more private and unique stay, consider **vacation rentals** such as Airbnbs. You can find charming cabins, guesthouses, and farm stays scattered throughout the region, many offering scenic views and proximity to the forest. Some popular areas for these rentals include near Elkhart Lake, Road America, and West Bend. These options for **Parnell Tower lodging** can provide a home-away-from-home feel, often with amenities like full kitchens and outdoor spaces, perfect for families or groups. We recommend exploring options in Plymouth, Campbellsport, or West Bend for the closest proximity to the Kettle Moraine State Forest and Parnell Tower.
Sample 2-Day Itinerary
To help you make the most of your visit to Parnell Tower and the surrounding Kettle Moraine State Forest, our team has crafted a sample 2-day itinerary, blending outdoor adventure with local charm.
Day 1: Parnell Tower & Kettle Moraine Exploration
- Morning (8:00 AM - 1:00 PM): Parnell Tower Ascent & Hike
- Begin your day early to ensure good parking and fewer crowds at Parnell Tower. Arrive at the Parnell Tower Trailhead (W7876 County Hwy U, Plymouth, WI 53073) and display your Wisconsin State Park admission sticker.
- Embark on the Parnell Tower Trail loop. We suggest hiking clockwise to save the tower views for the end of your main loop. The initial ascent to the tower involves a series of steps, followed by 90 steps to the observation deck.
- Spend time at the top, soaking in the 360-degree panoramic views of the Kettle Moraine State Forest and distant farmlands. On a clear day, you can see for up to 25 miles.
- Complete the 3.5-mile (or 3.4-mile) loop, which partially overlaps with the Ice Age National Scenic Trail. Enjoy the glacial landforms and diverse forest scenery.
- Lunch (1:00 PM - 2:00 PM): Picnic at the Trailhead
- Utilize the picnic tables and grills available near the Parnell Tower trailhead. Pack a lunch to enjoy amidst nature, or grab something quick from a nearby town like Plymouth.
- Afternoon (2:00 PM - 5:00 PM): Ice Age Visitor Center & Scenic Drive
- Drive to the Henry S. Reuss Ice Age Visitor Center (N1765 Highway G, Campbellsport, WI 53010), open Thursday through Sunday from 9 AM to 4 PM. Explore the exhibits to learn more about the glacial history that shaped the Kettle Moraine.
- Take a leisurely drive along a portion of the Kettle Moraine Scenic Drive, enjoying the rolling hills and picturesque landscapes.
- Evening (6:00 PM onwards): Dinner & Relaxation in Plymouth
- Head to Plymouth, Wisconsin, a charming nearby town. Enjoy dinner at one of the local restaurants. Plymouth offers a variety of dining experiences, from casual eateries to pubs.
- Consider a stroll through downtown Plymouth, perhaps catching some live music if available, or simply relaxing after your active day.
Day 2: Local Attractions & Further Exploration
- Morning (9:00 AM - 12:00 PM): Plymouth Arts & Culture or Outdoor Recreation
- Option A (Arts & Culture): Visit the Plymouth Arts Center and Gallery to view local and international art. Explore the boutiques and unique shops in downtown Plymouth.
- Option B (Outdoor Recreation): Head to Mauthe Lake Recreation Area within the Kettle Moraine State Forest. You can rent a kayak or canoe (seasonally available) and paddle on the lake, or enjoy the swimming beach. The Lake to Lake Trail, a 6.5-mile crushed limestone path, connects Mauthe Lake and Long Lake, offering an accessible biking or hiking option.
- Lunch (12:00 PM - 1:00 PM): Local Fare
- Grab lunch in Plymouth or at a concession stand if you're at Mauthe Lake.
- Afternoon (1:00 PM - 4:00 PM): Road America or Wisconsin Cheese Experience
- Option A (Motorsports): If you're a fan of racing, consider a visit to Road America in Elkhart Lake, a renowned motorsports venue just a short drive from Plymouth. Check their schedule for events or tours.
- Option B (Cheese Capital): Immerse yourself in Plymouth's identity as the "Cheese Capital of the World." Learn about Wisconsin's dairy heritage and perhaps sample some local cheeses.
- Late Afternoon (4:00 PM - 6:00 PM): Depart or Extend Your Stay
- Depending on your travel plans, you can begin your journey home or choose to extend your stay to explore more of what Wisconsin has to offer. Consider visiting other incredible destinations like Apostle Islands National Lakeshore, Door County, or even the Wisconsin Dells water parks. For more ideas across the state, check out our guide to Best places in Wisconsin.
Last updated: 2026-07-08 by the Roam States team.