Informational content only — always verify hours and admission with each garden before visiting.
Denver Botanic Gardens — Boettcher Memorial Tropical Conservatory

Colorado · Est. 1951

Denver Botanic Gardens

An urban oasis showcasing the beauty and diversity of plants from the Rocky Mountains and around the world.

Founded

1951

Size

24 acres

Hardiness Zone

USDA Zone 5b/6a

Best Season

April to October for peak blooms and outdoor activities, but conservatories offer year-round enjoyment.

About Denver Botanic Gardens

The Denver Botanic Gardens, established in 1951, is a 24-acre botanical garden located in the Cheesman Park neighborhood. It is renowned for its diverse plant collections, innovative gardens, and commitment to education and conservation. The gardens offer a year-round experience, featuring both temperate and tropical plant life, making it a vital cultural and scientific institution in Denver.

History & Heritage

Founded in 1951 by a group of horticulturally-minded citizens, the Denver Botanic Gardens quickly grew from a vision into a significant civic organization. In 1973, the iconic Boettcher Memorial Tropical Conservatory, a pioneering structure made of concrete and Plexiglas, was awarded landmark status. The Gardens further innovated in 1986 by creating the world's first Xeriscape Demonstration Garden, later named Dryland Mesa, showcasing drought-tolerant plants and sustainable landscaping principles.

Signature Feature

Boettcher Memorial Tropical Conservatory

The Boettcher Memorial Tropical Conservatory is a landmark architectural marvel, noted for being the first conservatory in America constructed entirely of concrete and Plexiglas. This innovative design channels condensation away from visitors, providing an immersive tropical experience. It houses a vibrant collection of exotic plants, offering a warm, humid escape even in the depths of winter.

Bloom-planning note

Best Time to See Blooms at Denver Botanic Gardens

The strongest overall display is typically April to October for peak blooms and outdoor activities, but conservatories offer year-round enjoyment.. That window combines the garden's major collections with the regional sequence of flowering trees, bulbs, perennials, and seasonal color.

In the broader Rocky Mountain season, a shorter high-elevation growing season concentrates color from late spring into summer, with wildflowers and alpine collections at their strongest.

Timing changes with weather, elevation, and individual collection conditions. Confirm bloom progress directly with the garden before planning a special visit.

Photo Gallery

Vibrant floral displays at Denver Botanic Gardens

Vibrant floral displays at Denver Botanic Gardens

Tranquil pathways winding through diverse plant collections

Tranquil pathways winding through diverse plant collections

The stunning architecture of the Boettcher Memorial Tropical Conservatory

The stunning architecture of the Boettcher Memorial Tropical Conservatory

Notable Collections

Rock Alpine Garden

Features a diverse array of plants adapted to high-altitude, rocky environments, showcasing species from alpine regions worldwide.

Boettcher Memorial Tropical Conservatory

A stunning architectural greenhouse housing a rich collection of tropical and subtropical plants from various global ecosystems.

Mordecai Children's Garden

An interactive and educational space designed for children to explore nature through hands-on activities and themed garden areas.

Dryland Mesa (Xeriscape Demonstration Garden)

The world's first Xeriscape Demonstration Garden, established in 1986, featuring drought-tolerant plants from arid Western and Mediterranean climates.

Plan Before You Go

Hours, Parking & Accessibility

Hours & Seasonal Timing

Daily, 9:00 a.m. - 8:00 p.m. (seasonal variations apply, check website for current hours)

Best seasonal window: April to October for peak blooms and outdoor activities, but conservatories offer year-round enjoyment.

Parking & Arrival

Limited free parking is available in the parking complex between York and Josephine streets. Street parking is available in Cheesman Park or Congress Park. EV charging stations are available.

Check the official visit page for event-day parking changes and arrival instructions.

Accessibility

The Gardens strive to be a welcoming space for all visitors, continuously working to improve accessibility across all locations. Accessible pathways and facilities are available.

Contact the garden before visiting to discuss route conditions, mobility equipment, or support needs.

Visitor details are reviewed from the garden's public information and were last checked May 2026. Policies, prices, and route conditions can change; confirm final arrangements directly with the garden.

Recognition & Awards

  • USA Today 10Best: Runner-up Best Botanical Garden (2024, 2019)
  • USA Today 10Best: #5 Best Botanical Garden (2018)
  • Pixel Awards: Winner, Installations & Activations (2016)

Editorial Standards

This profile was prepared by the BotanicalGardens.blog editorial research desk using official garden pages and other named sources where available. Hours, admission, and access details can change; confirm them with the garden before a special trip. This profile was last reviewed May 2026. If you notice an inaccuracy, please contact us.

Plan Your Visit

April to October for peak blooms and outdoor activities, but conservatories offer year-round enjoyment.

Address

1007 York Street, Denver, CO 80206

Phone

720-865-3500

Hours

Daily, 9:00 a.m. - 8:00 p.m. (seasonal variations apply, check website for current hours)

Admission

Adults: $14, Seniors (65+), Military & Veterans (w/ID): $11, Children (3-15) & Students (w/ID): $7, Children 2 and Under: Free, Members: Free

Parking

Limited free parking is available in the parking complex between York and Josephine streets. Street parking is available in Cheesman Park or Congress Park. EV charging stations are available.

Accessibility

The Gardens strive to be a welcoming space for all visitors, continuously working to improve accessibility across all locations. Accessible pathways and facilities are available.

Insider Tips

  • 1Arrive early to avoid crowds, especially during popular exhibitions or events.
  • 2Wear comfortable shoes, as there are many gardens and pathways to explore.
  • 3Check the website for special events, workshops, and seasonal displays before your visit.
  • 4Bring a reusable water bottle, as hydration stations are available throughout the gardens.

Nearby Attractions

  • Denver Zoo (approx. 1.5 miles)
  • Denver Museum of Nature & Science (approx. 1.5 miles)
  • City Park (adjacent)

For an overnight visit, compare options around the garden address and choose the route, accessibility features, and cancellation terms that fit your plans.

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