Undergrad field courses
Join us for immersive, field-based learning in montane and alpine ecosystems.
Welcome to our "classroom in the sky". The Mountain Research Station offers residential undergraduate field courses that immerse students in hands-on research of the montane and alpine ecosystems of the Southern Rockies. Our courses are open to students from any institution.
Our small class sizes foster close mentoring relationships and collaboration with peers, while direct access to the Columbine Springs Reserve and Niwot Ridge provide students with unparalleled opportunities for field-based learning. Our field courses emphasize experiential learning, scientific skill-building, and community. Academic credit is easily transferable to other institutions, and fulfills requirements for CU’s Environmental Studies program.
Field courses
All courses are 3 credit hours. Click a course title for more information:
June 5 - June 17, 2026
Scott Taylor
Prereq: 1 yr general biology
June 29 - July 13, 2026
William Anderson
Prereq: 1 yr general biology
July 6 - July 18, 2026
Sam Ahler
Prereq: 1 yr of general biology or env. science
July 14 - July 25, 2026
Suzanne Nelson
Prereq: 1 yr of general biology
July 27 - Aug 13, 2026
Dev Niyogi
Prereq: General ecology or instructor consent
July 27 - Aug 8, 2026
Teresa Chapman
Prereq: 1 yr of general biology or env. science
Dates TBA Jan & Feb, 2027
Instructor TBA
Prereq: 1 yr of general biology or env. science
Registration
Starts March 10th
1. Pay your deposit
Before being able to register for a MRS Field Course, you need to pay a $300 USD non-refundable course deposit:
AFTER you have paid the course deposit (which will be deducted from the total course cost) you will receive a permission number via email from MRS Station Manager Mike Haffey that you will use to register for the course.
2. Register
Are you a current CU Boulder student? Register for your field course in the Buff portal with the permission number you received after paying your course deposit.
Are you a student not at CU Boulder? If you are a non-degree student, 1st time student, or student at other university, you need to take some extra steps:
Fill out a CU Boulder Continuing Education Application.
Within 2 business days of your application, you will receive a welcome email with your Student ID number.
Follow the instructions in your welcome email to activate your CU Boulder IdentiKey password, set up two-factor authentication, and access the Buff portal to register for classes. To register, you will need the permission number you received after paying your course deposit.
Registration tip. When searching for your course in the Buff portal, enter its course number (eg EBIO 4100, ARTS 4444) and set campus to "Boulder Continuing Education".
Key information
Small class size & waitlist
MRS field courses for undergraduates are popular and have small class sizes of no more than 15 students to maximize student/instructor interaction. Course deposits for all courses will be accepted on a first come, first served basis. We will close the process when we reach capacity and a waitlist will be activated.
Lodging & meals included
Your tuition for a summer course includes rustic lodging, in a shared 2-person seasonal basic cabin, and all meals at the MRS dining hall.
Visiting & living at the station
We hope your time at the station is productive and engaging as you participate in your course. Check Staying overnight for key information to help you prepare for your visit, check in efficiently, set up your daily plans, and settle in for your stay
Cancellation & refund
if you cancel at least 14 days before your course starts, 100% of your tuition will be refunded and there will be no mark on your CU Boulder transcript. But the course deposit of $300 USD is non-refundable.
If you cancel less than 14 days before your course starts, none of your tuition or deposit will be refunded and you will receive a “W” on your CU Boulder transcript.
Transcript & course credit
You can obtain a transcript for course credit transfer via the Registrar's transcript webpage. That page shows you how to use the Registrar's online ordering system. If you have questions, email transcriptinfo@colorado.edu for assistance.
Should I take a MRS field course?
Live & learn
at 9500ft+
Hands-on fieldwork,
real science
Small cohorts
+ individual projects
Open to students
from any institution
Not just a course;
it's an experience
f you're considering a career in ecology, environmental science, biology, natural resources, or a related field, a Mountain Research Station course can provide one of the most valuable experiences of your undergraduate education. Instead of learning science solely from textbooks and lectures, you'll collect data, conduct research, and explore Colorado's mountain ecosystems alongside expert instructors and motivated students from universities across the country. Small class sizes and a supportive field-station community provide individualized guidance while helping you develop practical skills that employers, graduate programs, and research mentors value.
But an MRS course is more than just a chance to strengthen your résumé. Imagine spending several weeks living and learning in the Colorado Rockies, surrounded by alpine tundra, subalpine forests, wetlands, and streams that become your classroom and laboratory. A typical day might begin with breakfast on the dining hall deck as the morning sun lights up the mountain sky. After a short lecture, you'll head into the field with your classmates to investigate ecological questions, test hypotheses, and learn directly from the landscape. Back at the station, you'll share dinner, attend an optional evening seminar by a visiting scientist, and end the day by discussing discoveries and new ideas with classmates and mentors.
At an MRS field course, you'll gain scientific skills, professional connections, unforgettable experiences, and a clearer understanding of what a career in environmental science can look like.
Photos
Coming soon.
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