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Venue at the Promenade
Castle Rock, CO5.0 (11)
40 guests
Lūmen Studios
Serving the Castle Rock, CO area4.9 (16)
50 guests
Mix'd Drink
Serving the Castle Rock, CO area35 guests
Birch Road
Serving the Castle Rock, CO area5.0 (5)
150 guests
Aramas Events
Serving the Castle Rock, CO area48 guests
Classy Celebrationz
Serving the Castle Rock, CO area5.0 (1)
80 guests
Sunday Salmon Restaurant Banquet Room
Castle Rock, CO5.0 (7)
94 guests
Ideal Corporate Event Clubhouse
Castle Rock, CO20 guests
Private Indoor Golf Lounge in Lone Tree
Serving the Castle Rock, CO area5.0 (8)
100 guests
Cozy Lounge For Your Private Event w/ Comfortable Seating!
Serving the Castle Rock, CO area4.5 (11)
40 guests
Denver Oasis in the City
Serving the Castle Rock, CO area5.0 (2)
65 guests
Birthday Party Event Space, Warehouse/ Industrial Style With Immersive Visuals
Serving the Castle Rock, CO area5.0 (2)
200 guests
Event space venue with furniture, decor and speakers setup
Serving the Castle Rock, CO area5.0 (24)
250 guests
Stunning, Modern Clubhouse w/ Kitchen & Pool Table
Serving the Castle Rock, CO area5.0 (8)
30 guests
Park Cowork
Serving the Castle Rock, CO area75 guests
Broderick
Serving the Castle Rock, CO area5.0 (43)
49 guests
Beautiful Spacious Clubhouse perfect for your next meeting or event in Denver
Serving the Castle Rock, CO area4.6 (12)
50 guests
Roxy on Broadway
Serving the Castle Rock, CO area5.0 (34)
60 guests
Open Game Room with Shuffleboard, Foosball Table, and Pool Table perfect for your next event
Serving the Castle Rock, CO area5.0 (5)
25 guests
Urban Venue with Vintage Elegance
Serving the Castle Rock, CO area5.0 (1)
200 guests
Urban Downtown Studio Event Space
Serving the Castle Rock, CO area5.0 (14)
120 guests
Downtown Rooftop SkyDeck with Spectacular Skyline View
Serving the Castle Rock, CO area4.8 (32)
50 guests
Clock Tower Space for your next Event
Serving the Castle Rock, CO area5.0 (2)
49 guests
jaala Co.
Serving the Castle Rock, CO area4.9 (36)
24 guests
Stick & Feather
Serving the Castle Rock, CO area5.0 (37)
125 guests
Private Urban Backyard Oasis with Tiny House
Serving the Castle Rock, CO area20 guests
Be a Tree Cremation
Serving the Castle Rock, CO area5.0 (2)
40 guests
Spacious Central Park Event Lounge | TV Wall, Games, Seating for 59
Serving the Castle Rock, CO area4.8 (11)
75 guests
Beautiful Vintage Home with Shabby Chic Decor | Events
Serving the Castle Rock, CO area5.0 (5)
15 guests
Perfect Space for Your Next Event with Ample Seating!
Serving the Castle Rock, CO area5.0 (2)
25 guests
Venue at Jurney's End
Serving the Castle Rock, CO area5.0 (2)
60 guests
Psychedelic Immersive Dance Party Space in Jungle-themed Mural Home
Serving the Castle Rock, CO area5.0 (2)
35 guests
Modern Mountain-View Home + Covered Patio | Weddings & Events , Denver/Boulder AreaDenver/Boulder Area
Serving the Castle Rock, CO area5.0 (1)
75 guests
Stylish Clubhouse with Pool Table & TVs
Serving the Castle Rock, CO area4.6 (7)
40 guests
Outdoor hot tub movie night
Serving the Castle Rock, CO area50 guests
Your ideal, warm and inviting event space in the heart of downtown at 1928 Pearl St.
Serving the Castle Rock, CO area5.0 (1)
40 guests
Pricing and popularity information in this section is based on proprietary Peerspace booking data, reflecting recent booking activity and the latest data available through September 2026.
50th birthday party venues in Castle Rock average $114 per hour to rent, but it’s easy to spend less or more depending on what you’re looking for. For a space on the smaller side, expect to spend closer to $104, whereas larger venues run about $310 per hour.
Most 50th birthday party venues are scheduled for 4 hours, with 43 people in attendance. You’ll find the most 50th Birthday Parties starting between 12:00 PM and 1:00 PM.
Our local hosts have welcomed 1070 people into their 50th birthday party venues with reviews averaging 5 stars. 100% of guests said they'd book again.