![](https://mediaim.expedia.com/destination/2/418dc83adfcb07f1d9366522c2b11a76.jpg?impolicy=fcrop&w=1200&h=300&q=medium)
Baseline Sub Holidays
- Plan, book, travel with confidence
Better together
Save up to €185 when you book a flight and hotel together*
Find the right fit
With over 300,000 hotels worldwide, it's easy to create a perfect package
Rest easy
Plan, book, and manage your trip all in one place
Where to stay in Baseline Sub
Find the best Baseline Sub areas and neighborhoods for the activities you enjoy most. Learn more about Baseline Sub
![Boulder which includes a sunset and kayaking or canoeing as well as a large group of people](https://a.travel-assets.com/findyours-php/viewfinder/images/res70/56000/56306-Boulder-And-Vicinity.jpg?impolicy=fcrop&w=350&h=192&q=medium)
Central Boulder
6 out of top 10 points of interest in this area
4/5(10 area reviews)
If you're spending some time in Central Boulder, Boulder Theater and Pearl Street Mall are top sights worth seeing.
Top hotels in Baseline Sub
![Monarch Casino Resort Spa Black Hawk](https://images.trvl-media.com/lodging/43000000/42080000/42070700/42070641/3421faa2_y.jpg?impolicy=fcrop&w=420&h=224&q=medium)
Monarch Casino Resort Spa Black Hawk
488 Main St, Black Hawk, CO
The price is €178 per night from 17 Feb to 18 Feb
€178
includes taxes & fees
17 Feb - 18 Feb
9/10 Wonderful! (4,052 reviews)
"It was our first time staying here and it was perfect. Everything was clean and easy to navigate around. Thank you"
Reviewed on 6 Feb 2025
![Ameristar Casino Resort Spa Black Hawk](https://images.trvl-media.com/lodging/3000000/2770000/2767300/2767297/b601108a_y.jpg?impolicy=fcrop&w=420&h=224&q=medium)
Ameristar Casino Resort Spa Black Hawk
111 Richman St, Black Hawk, CO
Fully refundableReserve now, pay when you stay
The price is €126 per night from 17 Feb to 18 Feb
€126
includes taxes & fees
17 Feb - 18 Feb
8.4/10 Very Good! (2,432 reviews)
"The front desk clerk made it feel like we were VIP. She was so helpful and knowledgeable. Great check in experience!"
Reviewed on 7 Feb 2025
![Lady Luck Casino Black Hawk](https://images.trvl-media.com/lodging/2000000/1530000/1525200/1525132/59f7916a_y.jpg?impolicy=fcrop&w=420&h=224&q=medium)
Lady Luck Casino Black Hawk
340 Main Street, Black Hawk, CO
Fully refundableReserve now, pay when you stay
The price is €95 per night from 9 Mar to 10 Mar
€95
includes taxes & fees
9 Mar - 10 Mar
7.4/10 Good! (1,773 reviews)
"Nice place to stay. Cozy rooms."
Reviewed on 3 Feb 2025
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
Frequently asked questions
Popular places to visit
Fox Theater
You can enjoy a show at Fox Theater during your stay in Boulder. Attend a sporting event or simply enjoy the top-notch restaurants while you're in the area.
Things to do
!["Boulder Peaks & Wilderness Tours: Mallory Cave Trail"](https://mediaim.expedia.com/localexpert/46915443/9034f516-e515-4893-ba02-1b7f4e9c9bf4.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh)
"Boulder Peaks & Wilderness Tours: Mallory Cave Trail"
€286
per adult
* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.