East Denver's Holiday Lights Calendar Runs on Ticket Release Days

Starting October 15, 2026, East Denver hosts four ticketed after-dark events. Two are at Denver Botanic Gardens on York Street, one is at the Denver Museum of Nature & Science, and one is Zoo Lights at Denver Zoo, which hasn't announced its dates yet. On a calendar they look spread out. The three with published 2026 details all sell tickets for a set date or entry time, though, and the Gardens doesn't sell Glow tickets at the door. Your real deadlines are the days tickets go on sale, and most of those fall weeks before any lights come on.

As of October 12, here is where each one stands.

The Season, Sorted by When You Have to Act

1. Right now: Glow at the Gardens. The event runs Oct. 15–18 and Oct. 21–24, 5:30 to 9 p.m., and tickets are sold in advance only.
2. Right now: Magical Winter Nights. Tickets are already on sale for the Nov. 25 to Jan. 2 run at the museum.
3. Nov. 4–6: Blossoms of Light member presales. Each membership tier gets its own release day, all at 10 a.m.
4. Nov. 9 at 10 a.m.: Blossoms of Light public on-sale.
5. Nov. 20: Blossoms of Light opens. It runs through Jan. 10, 2027.
6. Date not set yet: Zoo Lights. As of mid-October, the 2026 dates are listed as TBA, and the sources checked showed no 2026 prices or on-sale day.

From here, two dates count most: this week for Glow and Nov. 9 for Blossoms. Everything else either has room to spare or hasn't been announced.

Glow at the Gardens Is Already in Its Last Window

Glow at the Gardens starts three days from today. The Gardens says the event "sells out weeks in advance every year," and its FAQ is just as firm: tickets must be bought ahead of time and "will not be for sale at the door." The official pages don't show which nights are left. If you plan to go, the ticket page is the only place to check.

The route has changed for 2026. The walk is now three color-coded, one-way paths that you can take in any order, and the Gardens says you need to walk all three to see the whole event. If you went last year and remember one continuous loop, plan on more walking and more stops this time. Every jack-o'-lantern and large sculpture is carved from real, locally grown pumpkins, with no foam. Live performers are placed along the paths.

Ticket prices for 2026:

• Adults: $37, or $34 for members
• Seniors 65 and older: $35, or $32 for members
• Children 3 to 15: $29, or $27 for members
• Children 2 and younger: free

Two rules to know before you go. Tickets are good only on the date and in the entry window you bought, and the event runs rain, snow or shine. Guests over 17 can't wear costume masks that cover the whole face. In a Denver October, any of those eight nights could turn cold, so dress for the walk. Coat check inside the Boettcher Memorial Center is limited.

For Blossoms of Light, November 9 Matters More Than November 20

Blossoms of Light runs Nov. 20, 2026, through Jan. 10, 2027, and is closed Nov. 26 and Dec. 25. That's a seven-week run, but tickets for all of it start going out in the first week of November.

Tickets go on sale in four waves:

• Wednesday, Nov. 4, 10 a.m.: President's Circle, Garden Leader, Director's Circle, Four Seasons, Patron, Supporter and Gardens Plus members
• Thursday, Nov. 5, 10 a.m.: Friends & Family members
• Friday, Nov. 6, 10 a.m.: Dual Plus and Individual Plus members
• Monday, Nov. 9, 10 a.m.: general public

By the time public sales open, three rounds of members have already chosen their dates. A membership doesn't guarantee Blossoms tickets either. The Gardens says purchases are "subject to availability" for members too. Anyone over age 2 needs a ticket, there's no group pricing for public events, and as of today the 2026 ticket prices are still "TBA." Changing a date costs $5 if you do it at least 72 hours before your entry time. Members don't pay the fee.

The Gardens also posts a clear warning: buy only through the Denver Botanic Gardens ticket site. Tickets from resellers get no customer service or authentication, and Will Call won't hold them.

A few 2026 details you might miss:

• Sensory-Friendly Night is Tuesday, Dec. 1, from 5 to 8 p.m., with limited capacity for guests with sensory sensitivities and their families.
• Food and warm drinks are sold at Offshoots Café and the Hive Garden Bistro during Blossoms.
• The Science Pyramid is new this year as a rental space for private holiday parties during Blossoms. Full-facility buyouts are also available, though the Gardens notes those dates fill quickly.

Magical Winter Nights Is the Easy One to Plan

Five days after Blossoms opens, the Denver Museum of Nature & Science starts Magical Winter Nights, running Nov. 25, 2026, through Jan. 2, 2027. The museum's own press listing says the event started in November 2025, so this is only its second season. It's an indoor, self-guided walk through rooms that have been made over for the season. The museum says to plan on 45 to 75 minutes.

The rooms have names. Savanna Skating has an iceless rink under a glowing baobab tree. Cryptid Carnival has a Sasquatch photo spot. Snowfall Summit has a disco "snowstorm." Celestial Skies projects the northern lights. Your ticket also gets you into Mythic Creatures: Dragons, Unicorns & Mermaids, which includes a 17-foot dragon.

The museum lists prices at $24.95 for adults, $19.95 for youth 3 to 18 and $21.95 for seniors 65 and older. Members pay $19.95, $14.95 and $16.95. That puts an adult ticket here about $12 below an adult Glow ticket.

The entry policy is also more flexible. Your entry is guaranteed for 30 minutes after your ticket time. After that you get in only if there's room, and anyone more than 30 minutes late for the last entry slot isn't admitted.

The 21+ nights fill the December weeknights:

The Dec. 3 night includes samples of Colorado craft beer and spirits. The New Year's Day party serves breakfast burritos, mimosas and Bloody Marys. These nights use a separate ticket, and the official pages reviewed don't show its price.

Zoo Lights Hasn't Announced 2026 Dates

The fourth event has no dates yet. VISIT DENVER's 2026 holiday lights guide lists Zoo Lights as "TBA 2026." The Denver Zoo event page is easy to misread right now. It still shows last season's schedule, starting in late November 2025 and including value nights in early January 2026. Those are 2025–26 dates. They don't tell you anything about this year.

So you can't put an on-sale date on your calendar yet. With Blossoms and Magical Winter Nights both opening in the last third of November, the Zoo Lights announcement is the one open item left this season. Check the zoo's page again once November starts.

Getting to York Street and City Park After Dark

Both venues have free parking, and both say it fills up.

• Denver Botanic Gardens: The garage is free but limited and "fills quickly." The Gardens asks people who park on nearby side streets to be considerate of the neighbors. It suggests RTD Route 24, which runs on York and Josephine streets, or Route 10 on 12th Avenue. Bike racks are at the York Street main entrance.
• Denver Museum of Nature & Science: Parking is free in the main lot on the north side and in the underground garage, and spaces can fill quickly. Magical Winter Nights guests enter on the west side facing City Park and follow signs to the Leprino Family Atrium.

If you live within walking distance of Route 24 or Route 10, the bus or a bike can beat circling a full garage. If you're having family in for the holidays and want to plan a night on the east side, or you're wondering how this season feels from a house near York Street or City Park, John Baldree is glad to talk it over. Let's Connect.