Eagle Tower in Door County

The History, Incredible Views, Hours, and What to Know

If you are visiting Peninsula State Park, one stop belongs on every itinerary regardless of your age, fitness level, or how many times you have been to Door County. Eagle Tower stands at the top of Eagle Bluff on the park’s northeast shore, and from its observation deck, 253 feet above the waters of Green Bay, the entire peninsula spreads out below you in a way that is genuinely difficult to describe until you are standing there yourself.

It is one of those places that earns its reputation. The views are real, the history is deep, and the experience of getting there, whether you take the gradual canopy walk winding through the treetops or climb the staircase directly to the top, is worth every step. This guide covers everything you need to know before you go.

The History of Eagle Tower
The Rebuild: Eagle Tower III
What You Will See from the Top
ADA Accessibility and the Canopy Walk
When Eagle Tower Is Open
The Best Times to Visit
How to Get There
Cost and Admission
Rules and What to Know Before You Go
What Else to Do Near Eagle Tower
Frequently Asked Questions

The History of Eagle Tower

Eagle Tower has been a part of Peninsula State Park for more than a century, and its story reflects the broader history of the park itself.

When Peninsula State Park was established in 1909, it was one of the first state parks in Wisconsin. From the beginning, the park’s managers understood that giving visitors a way to see the landscape from above would make the experience more memorable. The original Eagle Tower was constructed in the summer of 1914, the same year a second tower went up at Sven’s Bluff elsewhere in the park. Both towers were built by hand from timber cut within the park, without modern machinery. Crews raised the center pole first, then used it to lift the surrounding support poles into place, with three trees composing each corner pole and platforms built between them. The total cost of the original tower was $1,061.92. It stood 76 feet tall and reached 225 feet above the water level of Green Bay.

The original tower also served a practical purpose. It was constructed partly as a fire lookout, and the park’s first manager, A.E. Doolittle, recorded payments to workers for fire watch duty from the top. A telephone line connected the tower to the manager’s residence and the local exchange, allowing fire alerts to be relayed quickly. The peninsula’s last significant fire had occurred in 1921, and the tower’s role as a fire lookout gradually gave way to its identity as a visitor attraction as the park’s popularity grew.

By 1932, the original structure had aged to the point where it needed to be replaced. Foreman Sam Erickson and his crew dismantled Eagle Tower I and completely rebuilt it using modern machinery, horses, tractors, and cables wrapped around nearby trees to raise the heavy support poles. The new poles were Western Red Cedar sourced from Washington State. Eagle Tower II stood 75 feet tall and reached 250 feet above water level, with 108 steps to the top platform. It offered panoramic views of the park, the surrounding islands, and the Upper Michigan shoreline across the bay.

That version of the tower served visitors for more than eight decades. Safety improvements were made in 1972, including angling the top deck railings, and hardware and decking were replaced and maintained in subsequent years. The Sven’s Bluff tower, meanwhile, was dismantled in 1947 after falling into disrepair and was never rebuilt.

Eventually, time caught up with Eagle Tower II as well. The tower was closed in May 2015 due to structural and safety concerns, and it was carefully taken down in September 2016. For several years, Eagle Bluff stood without its tower, and visitors who had made the climb for decades found themselves looking at an empty hilltop. The absence was felt.

The Rebuild: Eagle Tower III

Eagle Terrace — The Rebuild: Eagle Tower III

The decision to rebuild Eagle Tower was never really in question. The community wanted it back, and the process of making it happen became a genuine collaboration between the state, local legislators, and the people who care most about Peninsula State Park.

The Friends of Peninsula State Park led the fundraising effort, raising $750,000 toward the project. Combined with funding from state legislators and the Wisconsin Department of Natural Resources, the total project cost came to $3.5 million. That investment reflects not just the physical structure but the decision to build something that would serve every visitor, not only those physically able to climb stairs.

Eagle Tower III opened to the public on May 19, 2021, with an official ribbon-cutting ceremony held on July 9, 2021. The new tower is 60 feet tall, constructed from fabricated timber using cranes and lifts. The observation deck sits 253 feet above Green Bay. What makes this version of the tower distinct from its predecessors is not just the improved materials and safety standards, but the 850-foot fully accessible canopy walk that winds up through the treetops to the top. Wisconsin’s first fully accessible observation tower, Eagle Tower III was designed from the ground up with universal access as a core feature rather than an afterthought.

The Wisconsin DNR noted at the time of opening that the response from visitors was overwhelmingly positive, with Peninsula State Park Superintendent Eric Hyde saying the tower was back and that the park could not be prouder of how it turned out.

What You Will See from the Top

The view from Eagle Tower is one of the finest in Door County, and that is saying something on a peninsula full of exceptional views.

From the observation deck, the panorama sweeps across Green Bay in every direction. On a clear day you can see the waters stretching north toward the Strawberry Islands, Horseshoe Island sitting in the bay below, and the outline of the Upper Michigan shoreline across the water. Looking toward the Village of Ephraim, the white-painted buildings, the church steeple, and the harbor come into focus below the treeline. The forest canopy of Peninsula State Park rolls out in every direction, broken only by the shimmer of Green Bay and the distant horizon.

The view changes with the seasons in ways that make repeat visits genuinely worthwhile. In summer, the canopy is a dense green and the bay is busy with sailboats and powerboats. In fall, the maples and oaks turn the forest into an extraordinary display of red, orange, and gold that makes the view from the tower particularly spectacular. In spring, the landscape is waking up and the water has that clean, cold clarity that comes before summer warmth arrives.

Sunrise and sunset are both exceptional from the tower. Late afternoon light falling across the bay in the direction of Green Bay’s western shore turns the water shades of copper and gold, and the islands and distant Michigan shoreline take on a different character entirely as the sky begins to change.

ADA Accessibility and the Canopy Walk

One of the most important things about the new Eagle Tower is that it was designed to be accessible to everyone.

The new 850-foot canopy walk is fully ADA compliant. The ramp winds gradually upward from the base of Eagle Bluff, weaving through the treetops rather than climbing the bluff face directly. The grade never exceeds a five percent slope at any point, which is a gentle enough incline for visitors using wheelchairs or mobility devices. Level resting spots are placed at intervals along the route, along with benches where visitors can sit and enjoy the forest canopy at eye level before continuing to the top.

Wheelchairs and strollers are welcome on the canopy walk and the tower. The route is wide enough to accommodate standard wheelchairs and jogging strollers, and the surface is designed for stability and traction.

For visitors who prefer a more direct route, the staircase offers 100 steps leading straight to the observation deck. This option is faster but does require climbing, and the stairs are not ADA accessible.

ADA Title II and III classified service animals are permitted on the ramp and tower. Pets, however, are not allowed on either the canopy walk or the tower structure.

The combination of the accessible canopy walk and the staircase means that Eagle Tower is genuinely welcoming to a wider range of visitors than almost any other elevated viewpoint in the Midwest. It is one of the things that makes this version of the tower so significant, not just for Door County but as a model for accessible state park infrastructure.

When Eagle Tower Is Open

Eagle Tower is open seasonally from approximately May 1 through October 31 each year. The Wisconsin DNR notes that the open season may extend later into fall depending on weather conditions, with staff aiming to keep the tower open as long as it can be done safely. The tower may also open earlier in spring if the forecast is clear of snow and frost.

The tower is always closed during the middle of winter. Even in winters with little snowfall, frost commonly forms on both the ramp and the stairs, creating dangerously slick conditions. Visitors planning a late fall or early spring trip should check the Wisconsin DNR Peninsula State Park page for current tower status before heading out.

During the open season, Eagle Tower is accessible during regular Peninsula State Park hours, which run from 6 a.m. to 11 p.m. daily.

The Best Times to Visit

Early morning on a weekday is consistently the best time to visit Eagle Tower if you want the experience without the crowds. The tower is most popular on summer weekend afternoons, particularly between late June and mid-August, when the parking area near the tower fills up quickly and the canopy walk sees steady traffic. Arriving before 9 a.m. during peak season gives you a dramatically quieter experience.

For the best light and the most dramatic views, late afternoon is the sweet spot. The sun dropping toward the western horizon turns the bay golden and creates the kind of light that makes the islands and the distant Michigan shoreline stand out in sharp relief. The sunset views from Eagle Tower are among the most photographed scenes in all of Door County.

Fall is genuinely the most spectacular season for a tower visit. October in particular, when the hardwoods are at peak color, turns the view from the top into something almost otherworldly. The forest below glows red and gold, the air is clear, and the crowds are a fraction of what they are in July and August. If you are planning a fall trip to Door County, building a morning at Eagle Tower into your itinerary is one of the best decisions you can make.

Check the Door County weather before you go. Clear days with low humidity give you the longest sightlines and the most dramatic views. On hazy summer days the distant Michigan shoreline may disappear entirely, but the immediate landscape of the park and the bay is still beautiful from the top.

How to Get There

Peninsula State Park has two entrances off Highway 42 in Door County, one at the south end near Fish Creek and one at the north end near Ephraim. Eagle Tower is located on the northeast side of the park, closer to the Ephraim end.

From the south entrance, turn onto Shore Road and follow it around the perimeter of the park. Signs within the park direct visitors to Eagle Tower. From the north entrance, turn onto Shore Road and travel toward the tower. Both routes are well-signed once you are inside the park.

The address for Peninsula State Park is 9462 Shore Road, Fish Creek, WI 54212. Once inside the park, follow the Eagle Tower signs to the parking area near the base of the tower. Parking directly at the tower is limited, with an overflow lot nearby. On busy summer weekends, the overflow lot fills as well, so arriving early is the best strategy.

Eagle Tower is also accessible on foot or by bike from multiple trails throughout the park. If you are hiking or biking in Door County, the park’s trail network connects to the Eagle Tower area and makes it possible to incorporate the tower into a longer outing without needing to drive to the parking area.

Cost and Admission

Access to Eagle Tower itself is completely free. There is no charge to use the canopy walk or the staircase.

However, a Wisconsin State Park vehicle admission pass is required for any vehicle parked within Peninsula State Park. Daily vehicle admission passes are available at the park entrance. Annual passes are also available and are a worthwhile investment if you plan to visit Peninsula State Park or any other Wisconsin state park more than once during the year. Passes can be purchased at the park entrance, online through the Wisconsin DNR website, or at authorized vendors.

Once you are in the park, the canopy walk and observation deck are included.

Rules and What to Know Before You Go

The Eagle Tower and canopy walk are open during regular park hours of 6 a.m. to 11 p.m. during the open season. Bicycles, skateboards, and scooters are not permitted on the ramp or the tower. Pets are not allowed on either the canopy walk or the tower, with the exception of ADA Title II and III classified service animals. Wheelchairs and strollers are welcome.

All rules posted at the entrance to the ramp and the tower should be observed. The canopy walk is a shared space and visitor courtesy matters, especially on busy summer days when foot traffic is steady in both directions.

If you are visiting with young children, the staircase requires attention on the way down in particular. The steps are manageable but the descent asks for care, especially with younger or more energetic kids.

What Else to Do Near Eagle Tower

Eagle Tower sits inside one of the finest state parks in the Midwest, which means there is no shortage of things to do before or after your visit to the top.

The Eagle Bluff Lighthouse is located within Peninsula State Park and offers guided tours that cover the history of lighthouse keeping on the peninsula. It is one of the most photographed lighthouses in Door County and worth a stop on the same visit.

The Sunset Bike Trail, one of the best cycling experiences in Door County, passes through the park and can be combined with a tower visit for a half-day outing. The park’s new purpose-built mountain bike trails are also a short distance away for riders looking for more technical terrain. The biking in Door County guide covers all of this in detail.

Nicolet Bay Beach inside the park offers one of the only sand swimming beaches in Door County, with picnic areas, concessions, and kayak rentals available during the summer months. It is a natural complement to a morning tower visit, especially with families.

After leaving the park, the village of Fish Creek is just minutes away and offers some of the best restaurants in Door County, boutique shopping, and a waterfront that is perfect for an evening stroll. Ephraim is equally close on the northern side of the park and is one of the most beautiful and peaceful villages on the peninsula.

If you are planning your full trip around Eagle Tower and the surrounding area, the Door County itinerary guide will help you build out the rest of your days on the peninsula.

Frequently Asked Questions

Is Eagle Tower free to visit? Yes. There is no charge to access Eagle Tower, the canopy walk, or the observation deck. However, a Wisconsin State Park vehicle admission pass is required for any vehicle parked inside Peninsula State Park. Day passes and annual passes are available at the park entrance or online through the Wisconsin DNR.

How many steps does Eagle Tower have? Eagle Tower has 100 steps leading directly to the observation deck. Visitors who prefer not to use the stairs can take the 850-foot fully accessible canopy walk, which winds gradually up through the treetops and reaches the same observation deck.

Is Eagle Tower wheelchair accessible? Yes. The canopy walk is fully ADA accessible with a ramp that never exceeds a five percent slope. Wheelchairs and strollers are welcome. Benches and level rest areas are provided at intervals along the route. Bicycles, skateboards, and scooters are not permitted.

When does Eagle Tower open and close each year? Eagle Tower is open seasonally from approximately May 1 through October 31. Weather conditions may allow earlier spring openings or later fall closings. The tower is always closed during winter due to frost on the ramp and stairs. During the open season, it is accessible during Peninsula State Park’s regular hours of 6 a.m. to 11 p.m.

What can you see from the top of Eagle Tower? From the observation deck, 253 feet above Green Bay, visitors can see panoramic views of the park, Green Bay, Horseshoe Island, the village of Ephraim, surrounding islands, and on clear days, the Upper Michigan shoreline across the water.

How tall is Eagle Tower? The current tower is 60 feet tall. Because it sits atop Eagle Bluff, the observation deck reaches 253 feet above the waters of Green Bay.