
Mayflower Mill (Sunnyside Mill)
Explore a remarkably preserved gold mill, witnessing intact 20th-century machinery and hearing firsthand stories from former workers.

Highlights
Must-see attractions
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Best Time
Guides are often available

Mayflower Mill (Sunnyside Mill)
Best Time
Guides are often available

Highlights
Must-see attractions
Explore a remarkably preserved gold mill, witnessing intact 20th-century machinery and hearing firsthand stories from former workers.
"It was fascinating and very educational to be able to walk through the mill and see the equipment that handled each stage of processing. "

Chat with Freddie! 🗣️
Seek out Freddie, a former mill worker, for invaluable stories and insights. He's a highlight!
Allow ample time ⏳
You might spend 1-2 hours here, especially if you read all the info and chat with guides.

Quick Facts
Hours
Rating
4.8 · 138 reviews
Type
Tourist Attraction
Highlights
Discover the most iconic attractions and experiences

Intact Milling Machinery
Inside the mill
See a complete, preserved gold milling setup, looking as if it was just shut down. A rare, immersive industrial experience.

Freddie's Expert Insights
Throughout the mill
Engage with a former mill worker for captivating stories and detailed explanations of the milling process.

Self-Guided Tour Experience
Mill interior
Explore at your own pace with informative laminated sheets detailing each piece of equipment and its role.
Plans like a pro.
Thinks like you
Planning Your Visit
Embrace the Industrial Past
Meet the Experts
Best Times
Insider Tips
from TikTok, Instagram & Reddit
Industrial behind the scenes experiences worth visiting?
What's the factory/site/farm/brewery/mine or any other behind-the-scenes industrial experience you'd done yourself and would recommend to someone traveling around Colorado? I want to gather all local factory tours in one place with up to date information, pins on the map etc.,…
Chat with Freddie! 🗣️
Seek out Freddie, a former mill worker, for invaluable stories and insights. He's a highlight!
Allow ample time ⏳
You might spend 1-2 hours here, especially if you read all the info and chat with guides.
Wear comfy shoes 👟
There are sturdy stairs and you'll be walking around the mill.
Combine with Old Hundred ⛰️
It's near the Old Hundred Gold Mine Tour for a full mining day.
Tips
from all over the internet
Chat with Freddie! 🗣️
Seek out Freddie, a former mill worker, for invaluable stories and insights. He's a highlight!
Allow ample time ⏳
You might spend 1-2 hours here, especially if you read all the info and chat with guides.
Wear comfy shoes 👟
There are sturdy stairs and you'll be walking around the mill.
Combine with Old Hundred ⛰️
It's near the Old Hundred Gold Mine Tour for a full mining day.
Check hours ⏰
Open daily except Sundays. Hours vary slightly.
What Travellers Say
Reviews Summary
Visitors rave about Mayflower Mill's authentic and remarkably intact gold milling machinery, offering a rare, immersive glimpse into historical industrial processes. The knowledgeable and friendly guides, particularly Freddie, are frequently highlighted for bringing the site to life with personal stories and expert insights. While it's a work in progress, its affordability and educational value make it a highly recommended stop for those interested in mining history.
"Super cool look into the milling process of gold, silver, and other metals. While th original mill was built in the 1920's, it was active until 1991 and decommissioned in 1995, it offers a good look at how things were done when safety was not much of a consideration. It is a work in progress as the mill was gifted back to the town to use as a museum. While short on funds to make it th way they would like, they have done a good job of explaining the machines and th milling process while leaving many things as they were in the 90's to keep the human element.
If you go, look for Freddie. Freddie is an old time mill worker and current prospector, he is very knowledgeable on the equipment and processes and is more than happy to answer questions. We spent close to an hour just chatting and throwing questions at him.
We will absolutely be back again to spend more time checking things out and learning more."
Kris Holt
"I'm really glad I stopped here. What I was expecting versus what I saw on this excellent self-guided tour of the Mayflower Gold Mill... I was kind of expecting the ore mill to perhaps be more building than equipment, with equipment missing that had been removed for one reason or another. Boy was I ever wrong!!
All of the equipment is in place, intact, and looks like they just shut off the lights and left. It was fascinating and very educational to be able to walk through the mill and see the equipment that handled each stage of processing, from the arrival of the ore to the production of "gold sponge".
There are laminated information sheets posted at various places along the self-guided tour that explain what a piece of equipment is and what role it played in the processing of the ore.
There are a lot more steps and processes and interesting equipment than you might think!
What's really cool about this place is that all of the equipment is there, in their normal positions to handle the flow of ore processing.
A lot of times we see one or two pieces of equipment in some museum, and we can kind of get a feel of what it did, but it is still out of context. It's very different and much more instructive to see it all put together.
I thought the self-guided tour was great, as well as the guide that got us started off on the tour. It's a go at your own pace and you may go faster or slower depending on how many of the interpretive explanations you read along the way. I spend about 2 hours there.
Even if you're not all that interested in learning the flow of ore processing, or mining in general, the equipment itself is visually quite interesting to look at.
Notes:
The Mayflower Gold Mill is on the road that heads further out to the Old Hundred Gold Mine Tour. The self-guided tour is all inside the mill building (shaded). There are sturdy metal stairs with railings that will walk up, down, and around the interior of the mill. There is a restroom and gift shop onsite.
I'd suggest doing both this and the Old Hundred Gold Mine tour (which is about mining ore, the Mayflower Gold Mill Tour is about processing ore). If you're watching your money, the Mayflower Gold Mill is almost a 1/3 less expensive than the Old Hundred Gold Mine tour although they are two very different experiences (both good)."
Warren
"WOW!! Our whole group (10; aged 2yrs and up) had a wonderful time!! Our local tour guide was absolutely wonderful and had so much knowledge to share!! Freddy was his name, he really made our tour special! His son Mark and tall Mark were also very nice and accommodating as well! This is a must see along with so many others in and near Silverton, Colorado."
Marissa Cadle
What People Like
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Frequently Asked Questions
🚇 🗺️ Getting There
Mayflower Mill is located on the road heading towards the Old Hundred Gold Mine Tour, just outside of Silverton, Colorado. It's accessible by car.
Yes, parking is available on-site at the mill.
While public transport options are limited in this area, it's best to arrange private transport or join a tour that includes Mayflower Mill if you are not driving.
The mill is situated on a scenic road, often traveled in conjunction with other mining attractions in the Silverton area. Follow signs for the Old Hundred Gold Mine Tour.
The road leading to Mayflower Mill is generally well-maintained, but it's advisable to check local road conditions, especially during shoulder seasons.
🎫 🎫 Tickets & Entry
Admission is very affordable, typically around $10 per person.
The mill is usually open daily from 10 AM to 4 PM, with slightly shorter hours on Sundays (12 PM to 4 PM). It's always a good idea to confirm current hours before your visit.
Advance booking is generally not required for Mayflower Mill. You can typically purchase tickets upon arrival.
While specific discounts aren't widely advertised, the low entry fee makes it a very budget-friendly attraction.
The tour is primarily self-guided, with laminated information sheets explaining the equipment. However, knowledgeable guides, like Freddie, are often available to answer questions and provide additional context.
🎫 🧭 Onsite Experience
You'll see a remarkably intact gold milling operation, with all the original machinery in place, offering a realistic glimpse into historical ore processing.
Most visitors spend about 1 to 2 hours exploring the mill, reading the interpretive signs, and chatting with guides.
Yes, children can find the large machinery fascinating. Parents should supervise them closely due to the industrial nature of the site.
Yes, there are restrooms on-site for visitors.
Comfortable walking shoes are recommended as you'll be navigating stairs and uneven surfaces within the mill.
📸 📸 Photography
Yes, photography is generally allowed inside the mill, allowing you to capture the impressive industrial equipment.
Focus on the intricate details of the machinery, the scale of the equipment, and the overall layout of the processing line for compelling shots.
Drone usage policies can vary. It's best to inquire with the staff on-site about regulations regarding drone photography.
The mill interior can be dimly lit in some areas, so a camera with good low-light performance or a tripod might be beneficial for capturing detailed shots.
While generally permitted, be mindful of other visitors and avoid using flash in a way that might disrupt their experience.





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