April is one of the best times to explore Denver as the city comes alive with spring events, cultural experiences, and outdoor activities. Even better, many of Denver’s top museums, attractions, and performance spaces offer free admission days throughout the month.
Wednesday, April 1 | 10AM–5PM
Buffalo Bill Museum and Grave
Free admission (first Wednesday of the month). Explore Western history, artifacts, and sweeping mountain views just outside Denver.
Location: Golden, CO
Thursday, April 2 | 4–7PM
Molly Brown House Museum
SCFD Free Evening for residents. Tour one of Denver’s most iconic historic homes and learn about Margaret “Molly” Brown’s legacy.
Location: Denver, CO
Friday, April 3 | 6–8PM
Access Gallery
Paper Works exhibition opening featuring drawings, prints, and collaborative works from local artists.
Location: Denver, CO
Saturday, April 4 | 1:30–2:30PM
Theatre Artibus
MAD LIBrarians – An interactive, family-friendly theater performance perfect for younger audiences.
Location: Denver, CO
Tuesday, April 7 | 10:45AM–12:45PM
Zikr Dance Ensemble
Open rehearsal. Experience a behind-the-scenes look at a professional dance production—no tickets or registration required.
Location: Thornton, CO
Monday, April 13 | 9AM–5PM
Denver Museum of Nature & Science
Free Day. Explore interactive exhibits, space, science, and natural history at one of Denver’s most popular museums.
Location: Denver, CO
Tuesday, April 14 | 10:45AM–12:45PM
Zikr Dance Ensemble
Open rehearsal continues with another opportunity to watch the creative process live.
Location: Thornton, CO
Friday, April 17 | 10AM–4PM
Counterterrorism Education Learning Lab
Free Day at CELL. Engage with interactive exhibits focused on global security, history, and education.
Location: Denver, CO
Friday, April 17 | 6–8PM
Access Gallery
Evening event for the Paper Works exhibition with additional opportunities to explore featured works.
Location: Denver, CO
Sunday, April 19 | All Day
Denver Zoo Conservation Alliance
Free Day (advance reservations recommended). Spend the day exploring wildlife exhibits and conservation efforts.
Location: Denver, CO
Sunday, April 19 | 1–2:30PM
Thornton Community Band
Jazz Band & Chamber Winds Recital featuring a mix of classic and contemporary pieces.
Location: Thornton, CO
Wednesday, April 22 | All Day
Denver Botanic Gardens
Free Day at both York Street and Chatfield Farms locations. Enjoy seasonal blooms and scenic outdoor spaces.
Location: Denver, CO
Friday, April 24 | 9AM–4PM
Dinosaur Ridge
Free entry to the Exhibit Hall plus discounted guided tours. Discover one of the world’s most famous dinosaur fossil locations.
Location: Morrison, CO
Friday, April 24 | 10AM–4PM
Four Mile Historic Park
Free Day. Step back in time at Denver’s oldest standing structure with historic buildings and exhibits.
Location: Denver, CO
Sunday, April 26 | 9AM–5PM
Denver Museum of Nature & Science
Free Day. Another opportunity to experience exhibits and hands-on learning for all ages.
Location: Denver, CO
Sunday, April 26 | 10AM–5PM
Denver Art Museum
Día del Niño Celebration & Free Day featuring live performances, artmaking, and access to the full museum campus.
Location: Denver, CO
Sunday, April 26 | 10:30AM–12:30PM
Clyfford Still Museum
Día del Niño Celebration Program with family-friendly activities and creative experiences.
Location: Denver, CO
Sunday, April 26 | 4–6PM
Brightonmusic Choir and Orchestra Inc.
Stage & Screen Concert featuring music from film and stage performed live.
Location: Brighton, CO
Don’t forget, several local favorites like the Aurora History Museum, Broomfield Veterans Museum, and Louisville History Museum offer free admission year-round, making it easy to explore beyond these scheduled free days.
Before heading out, check directly with each organization for the latest details, reservation requirements, and any schedule updates. Then gather your friends or family and enjoy another month of exploring everything Denver has to offer at no cost.
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