Archive | March 2017

Great American Eclipse 2017


Image: By Wolfgang Strickling [CC BY-SA 2.5 (, via Wikimedia Commons

There’s a big event coming to the USA on August 21st of this year, and I’ve been looking forward to it for a decade – ever since I heard of it. We get a coast-to-coast total eclipse of the sun, and many, many people live within a day’s drive of the path of totality.  One of my favorite places to get info about the event is largely because I love their Google Map of the path, provided by Xavier Jubier, here.

As soon as camping reservations opened up along the centerline, I pounced and made our reservations. Many people are just learning about the eclipse now, however. I have started educating my students about what an eclipse is and why they should get to the path of totality on eclipse day. Every so often, I see a news story on my social media about the eclipse. It will start to get big, and I am sure many people will decide last-minute to get to the path of totality to take it in.

Since Denver and the front-range cities are within a day’s drive of the path, I wanted to use this space to share what I’ve learned about accommodations for viewing the eclipse.

If you live in Denver or Northern Colorado, you’re most likely thinking of heading north along I-25 to Wyoming to view the eclipse. Totality will occur along I-25 starting at Wheatland, all the way through where the interstate bends west and goes through Casper, then about 30 miles north into the wide open country. Most of the eclipse path in Wyoming has excellent weather prospects, so we’re lucky to have prime viewing areas so close to us!

Although Wheatland is on the southern edge of the path, most of town will still see almost a minute of totality. Recently, there were still hotel rooms available in Wheatland (although a couple of the hotels were charging premium rates, roughly $500 per night).

Just northeast of Wheatland is Grayrocks Reservoir. There’s a map of the reservoir here.  The reservoir has primitive camping, or you could bring your boat on the lake and watch the eclipse from the water – or just drive up for a daytrip as it’s less than 3 hours from Denver. It will probably be less crowded to be farther away from the interstate, and this short jog northeast brings the time of totality to almost 2 minutes.

If you keep going east past Grayrocks Reservoir, you reach Fort Laramie, and then Lingle and Torrington. Fort Laramie is a National Historic Site run by the National Park Service. Torrington has camping, hotels and restaurants. The corridor from Wheatland through Torrington can be reached in less than 3 hours from Denver, and being on the southern edge of totality, this area may see smaller crowds and give you better mobility than areas on the center line. Yet you’ll still see a total eclipse for 1-2 minutes.

Continuing north on I-25 past Wheatland, you get to the Guernsey exit. Guernsey is about 15 miles east of I-25 and is home to a state park on a reservoir and historic Oregon Trail wagon wheel ruts left in the sandstone. The camping at Guernsey State Park is booked, but there is a golf course RV campground and a couple of motels. The Wyoming State Park system is offering day passes on its website. You can use one of the day passes to get in to any state park on the path of totality – Guernsey, Glendo State Park a little farther north, Edness K Wilkins State Park in Casper, and Boysen State Park near Shoshoni. This would give you guaranteed parking wherever your eclipse-day plans end up taking you, and you’d have access to the state park programs such as ranger talks.

Further north on I-25, you arrive at Glendo. Glendo is home to another state park on a reservoir, with the same day-pass program as Guernsey. Camping there has been booked for some time. Glendo is where the centerline of the path of totality intersects a major interstate highway going north from Denver. It’s still less than 3 hours away from Denver, and as such I expect this will be a very popular location as long as the weather looks good! Glendo is doing a lot of preparation for the eclipse. The town only has a population of 200 people – but it will likely swell to tens of thousands on eclipse day. Is it possible it could be hundreds of thousands? The state park will be busy, with hikes and ranger talks, boating and camping, and the main attractions will be at the Glendo Airport right next to the interstate. This will be the main viewing area along with vendors and exhibits. The school will also have eclipse exhibits.

If you decide to keep going on I-25, you get to the Orin exit, which has a rest area but limited facilities otherwise. If you go east from here and leave the interstate, there will be roadside stops but no actual towns – and you get to experience the vast openness and nothingness that is most of Wyoming. The first town of any size is Lusk – although in the northern part of the path of totality, Lusk will still see almost 2 minutes of the total eclipse. The town website for Lusk doesn’t indicate any eclipse events yet, so I don’t think they are doing a ton of planning or expecting big crowds. The biggest groups they may see will be people migrating south from the Black Hills area of South Dakota.

Continuing on I-25 from Orin, the interstate bends west and follows the path of totality through to Casper. Douglas and Glenrock are towns along this route, with lodging, viewing areas, and eclipse-related events planned. One charming stop might be Ayres Natural Bridge, a rock formation in a county park south of the interstate.

Casper will be an eclipse hotspot, as the first really sizable town north from Denver, with great weather prospects and the presence of the AstroCon convention. It takes about 4 hours to get to Casper from Denver, making it still doable for a daytrip for people who leave really early. Lodging in Casper has been booked for quite some time.

Finally, an additional option for people heading up for a daytrip from Denver would be to stop in southwestern Nebraska. Scottsbluff is on the southern edge of the totality path, but Scotts Bluff National Monument will still see 1 1/2 minutes of totality. The communities of Scottsbluff and Gering, along with the National Park Service, have set up viewing events and plenty of parking and free eclipse glasses. There is also a beer and wine festival in downtown Scottsbluff. This area promises to have a fun, community-wide celebration with easy in-and-out access to Denver and Colorado’s front range. In addition, Agate Fossil Beds National Monument is located in a more remote location north of Scottsbluff but will see a longer eclipse. Finally, the area around Alliance, home of Carhenge, the quirky replica of Stonehenge made from cars, will have about 2 1/2 minutes of totality and has plenty of community events planned. Intriguingly, there’s a music festival named Toadstock: Party on the Prairie. Still tickets available and free camping, and close to the centerline of the eclipse. I found a couple of other lodging options but don’t know how full they are. Viewing areas in Alliance will be available in several locations. Scottsbluff is almost exactly a 3 hour drive from Denver, and Alliance is 45 minutes northeast of there.

I made a Google Map with the information I know about eclipse viewing, lodging and events in southeastern Wyoming and southwestern Nebraska. I did not include Casper in the event map, but focused on everything within a 4-hour drive of Denver. This is my first total eclipse, but I can tell I am going to want to make it to another. If you possibly can, get out there.


I got resources from these websites:
Converse County WY Eclipse Map

Goshen County WY Eclipse Map

Glendo Eclipse

Carhenge Eclipse 2017

Get solar glasses and eclipse viewing tips here:
Solar Glasses

Viewing Tips


Eclipse Chaser blogs:


And if you’re a teacher, start talking to your students, your district and your parent community about this as soon as you can. The eclipse will be seen throughout the entire USA and you’ll want to make sure all of your students have a chance to view it, get glasses and/or make pinhole viewers. The students may or may not be in school when the event happens, so encourage your school district to make plans now.