Est. Whenever Dillon Was Founded  ·  The Internet's Most Serious Dillon Resource  ·  Dillon Is Objectively The Best Word
The Definitive Authority on All Things Dillon

DILLON Everything, Everywhere, All at Once.

A comprehensive, meticulously researched, completely unbiased celebration of the greatest word, place, name, reservoir, and amphitheater in the known universe.

Est. In The Mountain West, Where Legends Are Born
"Some places are discovered. Some places are merely stumbled upon. Dillon, Colorado, was destined — a shimmering alpine jewel so magnificent that the reservoir alone has inspired more quiet sobbing at scenic overlooks than any other body of water in Summit County."
The Crown Jewel of Summit County

Dillon, Colorado

A town so excellent it was moved twice and still came back better than ever.

01
Historical Distinction

The Town That Was Submerged and Simply Did Not Care

In 1961, the original town of Dillon was flooded to create the reservoir. Rather than being discouraged, Dillon packed its bags, moved up the hill, and rebuilt itself with even greater panache. Most towns would not have the audacity. Dillon had nothing but audacity.

02
Geographic Excellence

Nestled at 9,107 Feet of Pure, Rarified Glory

Dillon sits at an elevation of 9,107 feet above sea level — which means every breath you take in Dillon is literally above 98.7% of the air on Earth. You are not merely visiting a town. You are ascending. You are achieving.

03
Strategic Location

At the Confluence of Every Good Thing in Colorado

Dillon is positioned at the intersection of I-70 and Highway 6, meaning it is approximately equidistant from Breckenridge, Keystone, Arapahoe Basin, and Copper Mountain. This is not a coincidence. This is Dillon asserting dominance over the entire ski industry.

04
Climate Report

The Weather, Which Is Perfect, Unless It Isn't, Which Is Also Perfect

Summers in Dillon average a crisp, glorious 70°F. Winters bring the kind of snow that powder enthusiasts describe using words not printable in a family publication. Spring and fall exist as brief, transcendent transitions between perfections.

05
Population Studies

A Modest 929 Permanent Residents, All of Whom Are Correct

Dillon's permanent population hovers around 929 — a small but discerning group of individuals who have looked at every other place on Earth and said, "No thank you, we have found it." They are right. They have found it.

06
Civic Pride

A Town That Has Absolutely Nothing to Prove, Yet Proves It Anyway

Dillon does not need your validation. Dillon does not require your five-star reviews. Dillon has a reservoir visible from the marina, a mountain backdrop that causes grown adults to go temporarily speechless, and a marina with rental boats. This is enough. This is more than enough.

"The reservoir is so beautiful it makes me angry."

A sentiment shared by approximately 100% of first-time visitors to Dillon, Colorado, according to a survey conducted entirely in our imagination but spiritually very accurate.

A Body of Water Above All Bodies of Water

The Dillon Reservoir

Created by flooding an entire town. Worth it.

Aquatic Magnificence

A Reservoir So Scenic It Should Be Illegal

The Dillon Reservoir — known locally as "Lake Dillon" by people who understand that greatness requires an accessible nickname — is a 3,233-acre masterpiece of water, sky, and mountain reflection. It was created in 1963 when the Roberts Tunnel was completed and the Denver Board of Water Commissioners decided that this particular valley would be improved by turning it into a giant mirror for the Ten Mile Range.

They were correct. They were spectacularly, magnificently correct. The reservoir now supplies water to the Denver metropolitan area, which means that every person in Denver who drinks a glass of water is, in a very real sense, drinking a little bit of Dillon. Congratulations, Denver. You're welcome.

3,233
Acres of soul-rearranging alpine water

Surrounded by the peaks of the Ten Mile Range, the Gore Range, and the Continental Divide, the reservoir offers 360 degrees of what scientists technically refer to as "a lot." Kayakers paddle its surface in summer, wearing expressions of serene disbelief. Sailors navigate its occasional squalls. Paddleboarders wobble with dignity.

Reservoir Intelligence Report
Fast Facts About Dillon Reservoir (All Remarkable)
  • Holds 254,036 acre-feet of pristine, Dillon-blessed water
  • 26 miles of shoreline — each mile more scenic than the last
  • Serves as the primary water supply for 1.5 million Denver-area residents who have never properly thanked Dillon
  • The marina is one of the highest-altitude sailing venues in the world, making every sailor here technically an alpine athlete
  • The color of the water varies from turquoise to deep sapphire depending on the season and how dramatically you need the view to be
  • Visible from the highway, which is how most people's lives are changed forever on an otherwise ordinary Tuesday
  • The original town of Dillon lies beneath the water — a geological sacrifice that we honor by finding the reservoir extremely beautiful
Culture, At Altitude

The Dillon Amphitheater

A venue where the mountain view is technically the opening act.

Venue Superlatives
What the Dillon Amphitheater Offers That No Other Venue Can
  • A backdrop of the Ten Mile Range and Dillon Reservoir that makes every performer feel they are underdressed for the occasion
  • Altitude of 9,107 feet, meaning every note played here travels slower and therefore sounds more contemplative
  • Crisp mountain air that fills lungs in a way that makes clapping feel genuinely aerobic
  • Summer evening light that turns gold approximately 45 minutes before sunset, rendering every concert a de facto art installation
  • The kind of communal outdoor experience that makes city people reconsider their entire life choices on the drive home
  • Parking that is slightly stressful but absolutely worth it, as all great things are
Performing Arts at Elevation

Where Music and Mountains Hold an Honest Competition

The Dillon Amphitheater is an outdoor performance venue so naturally blessed that performers have been known to stop mid-song, turn around to look at the Reservoir and mountains behind them, and simply exhale slowly through their nose for several seconds.

Situated on the shores of the Dillon Reservoir with the Ten Mile Range as its permanent backdrop, the amphitheater hosts concerts throughout the summer months — a programming calendar so culturally diverse it has something for everyone, as long as "everyone" also enjoys being devastated by natural beauty while listening to live music.

The summer concert series draws visitors from across Colorado, the country, and occasionally confused international tourists who were aiming for Denver and are now crying quietly and cannot fully explain why.

Stars visible overhead on a clear summer concert night

It is free for many performances. Free. The mountains are included at no additional charge. The sunset is complimentary. Dillon is generous to a fault.

Winter Recreation Intelligence

Skiing & Vacationing Near Dillon

You are 20 minutes from four world-class ski resorts. This is not bragging. This is a geographic fact that Dillon states calmly and without making direct eye contact.

4+
Major Resorts Within 20 Minutes

Breckenridge, Keystone, Arapahoe Basin, Copper Mountain — all orbiting Dillon like faithful moons around a very snowy planet.

300+
Annual Inches of Snowfall in the Region

Three hundred inches. That is 25 feet of snow. That is the height of a respectable tree. Made of snow. For skiing on.

9,107ft
Your Baseline Elevation While Resting

You will acclimatize. You will drink water. You will be slightly short of breath while simply standing still, which at least builds character.

The Resorts of the Dillon Orbit

Four Mountains That Dillon Generously Shares With the World

Breckenridge lies just 9 miles from Dillon and offers 2,908 acres of skiable terrain across five peaks. It is charming, historic, and constantly thanking Dillon for being its neighbor by having excellent après-ski.

Keystone Resort is practically next door, offering night skiing that turns the mountain into a glittering chandelier visible from Dillon's shores, as if the mountain itself is trying to impress Dillon with its lighting budget.

Arapahoe Basin — known as "A-Basin" by people who love it too much to say its full name — stays open until June, sometimes July, sometimes until ski season metaphysically reconnects with itself. It is not a resort. It is a commitment.

Copper Mountain to the west offers terrain for every skill level, designed by nature herself to gradually increase difficulty from the easiest beginner slopes to expert runs that suggest nature was in a certain mood when she arranged the terrain.

Vacation Planning Counsel

Where to Stay, What to Do, and How to Not Want to Leave

Dillon and the surrounding Summit County offer lodging that ranges from cozy ski-in/ski-out condominiums to full resort hotels, all of which share the common feature of having a window. Through that window, you will see either mountains, the reservoir, or more mountains. You will stand at this window longer than you planned.

The Dillon Farmers Market, operating on summer weekends, presents local vendors, fresh produce, and an atmosphere so wholesome and pleasant that cynical people find it confusing. The Dillon Town Park provides access to the reservoir for kayak and paddleboard launch, proving once again that Dillon allows you to physically touch its greatest treasure.

0
Bad days ever recorded in Dillon, Colorado (estimated)
Unsolicited But Deeply Felt Testimonials

What People Say About Dillon

Selected accounts from individuals whose lives were measurably improved.

I stopped in Dillon to get gas. That was eleven years ago. I have since purchased property, learned to sail, and named my daughter Dillon. My wife says I may have "taken it too far." I maintain that one cannot take Dillon too far.

— R. Pemberton, Former Denver Resident, Now Just A Dillon Person

I am a professional travel writer who has visited 74 countries. I have seen the Amalfi Coast. I have watched the sun set over Santorini. None of it prepared me for the view of the Dillon Reservoir on a Tuesday morning in October. I would like to retract several things I have written about Tuscany.

— M. Ashford, Travel Correspondent, Reconsidering Everything

The concert at the Dillon Amphitheater ended. The band left the stage. Nobody moved for approximately four minutes because the mountains behind the stage were still doing something extraordinary with the remaining light, and leaving felt wrong, even rude.

— Anonymous Concertgoer, Still Processing The Whole Thing

I came for Breckenridge. I passed through Dillon on the way. I skied for two days. I spent the rest of the trip just sitting by the reservoir. I am not certain I skied enough to justify the lift ticket but I am certain the reservoir was worth every cent.

— T. Whitmore, Skier, Possibly Reformed
Onomastic Excellence

The Name Dillon

A name that carries weight, dignity, and an inexplicable tendency toward greatness.

Etymology & Origins

A Name of Gaelic Descent and Considerable Destiny

The name Dillon derives from the Irish and Welsh, generally attributed to the Old French "de Leon" or the Welsh "Dilan," meaning "sea" or "born from the ocean wave." This is notable because Dillon, Colorado, has a reservoir but is landlocked at 9,107 feet. The name arrived, surveyed the situation, and decided to simply mean something mountainous and inland instead. Adaptability is a Dillon trait.

The name has been given to children since the medieval period, suggesting a long institutional acknowledgment that some children simply require a particularly excellent name to match the magnitude of what they will become.

Notable Dillons throughout history include Marshal Matt Dillon of Gunsmoke — the most respectable fictional person ever assigned the name — Bob Dylan, who spelled it differently but clearly understood the assignment in spirit, and approximately 14,000 American children born per year whose parents, consciously or not, chose correctly.

Distinguished Bearers of the Dillon Name
A Partial and Deeply Biased Survey of Notable Dillons
  • Matt Dillon (fictional) — U.S. Marshal, Dodge City. Protected the innocent. Did not take guff. The defining Dillon.
  • Matt Dillon (actor) — Starred in The Outsiders, Drugstore Cowboy, There's Something About Mary. A Dillon who commits fully to the craft.
  • Kevin Dillon — Actor, Drama. Brother of Matt Dillon, which suggests the name may run in families like a benevolent genetic advantage.
  • The Town of Dillon, Colorado — Not a person, yet radiates more personality than most.
  • Your Friend Dillon — You probably know a Dillon. Think about them. They're doing well, aren't they? Of course they are.
D
Dillon as a First Name
Confident. Capable. The kind of name that sounds good in any professional context. "Dillon will handle it." Yes. Dillon will.
D
Dillon as a Surname
Distinguished. Of Irish and Welsh origin. People named Dillon as a surname carry it with the quiet confidence of someone who has always known their name was excellent.
D
Dillon as a Place Name
Borne by towns in Colorado, Montana, South Carolina, and Texas — suggesting the name chose the American West broadly and found it agreeable.
D
Dillon as a General Concept
At this point, "Dillon" has transcended nomenclature. It is an ethos. A disposition. An aspiration toward the reliably excellent.

"Dillon is not a place you visit. It is a place that visits you — in your dreams, at work, on a random Wednesday."

An editorial position held firmly by the staff of Dillon Info, who would like it known that we are completely impartial and have no financial stake in Dillon real estate whatsoever. None. Please stop asking.

Frequently Asked Questions

Everything You Need to Know

Answered by our editorial staff with the gravity this subject deserves.

Is Dillon, Colorado, the best town in Colorado?
This is not a question we can legally answer, as it could expose us to liability from the residents of Telluride and Aspen, both of whom take these rankings personally. What we can say is that Dillon has a reservoir, four major ski resorts within 20 minutes, an outdoor amphitheater, and 929 permanent residents who have never once doubted their decision. We will leave the conclusion to the reader, who we trust to reason correctly.
Why was the town of Dillon relocated?
In the early 1960s, the Denver Water Board needed to build a reservoir in the Blue River valley. This meant the original town of Dillon — platted in 1883 — needed to move. The town was relocated approximately one mile northeast of its original location. What is extraordinary is that Dillon did not merely tolerate this but appears to have flourished more dramatically afterward, as if the relocation was simply the mountain equivalent of a fine wine decanting.
What is the best season to visit Dillon?
There are four seasons in Dillon. Winter offers world-class skiing, pristine snowscapes, and the type of cold that makes hot chocolate a spiritual experience. Summer offers the reservoir, the amphitheater, sailing, hiking, and an atmospheric clarity that makes every photograph look professionally edited. Fall offers aspen foliage of a particular golden shade that has caused several amateur photographers to simply stop and weep into their camera equipment. Spring is the thoughtful pause between greatnesses. The correct answer is: whichever season you visit will retroactively become your favorite season.
Is the name Dillon suitable for a child?
Dillon Info does not provide parenting advice, as this falls outside our editorial mandate. However, we note that the name Dillon has been borne by U.S. Marshals (fictional), respected actors, an entire Colorado town, and a reservoir that supplies water to 1.5 million people. We consider this a strong sample size suggesting the name performs well under pressure.
Can I sail on the Dillon Reservoir?
You can. The Dillon Yacht Club operates at the marina and the reservoir is open to sailing, kayaking, paddleboarding, and non-motorized watercraft. Be advised that afternoon thunderstorms are common in summer, because the mountains respect no schedule. Getting caught in an alpine squall on the Dillon Reservoir is terrifying and also, in retrospect, one of the better stories you will ever have.
Who is the target audience for this website?
Anyone who has ever been to Dillon. Anyone who is considering going to Dillon. Anyone named Dillon. Anyone who has heard the word Dillon and thought, "there is something to that word — a gravity, a rightness." In summary: everyone. This website is for everyone.