DIY · Reality

Castle Impossible: all seasons, episodes and where to watch

HGTV diy and reality series (2025–present), 2 seasons.

Season complete Cable Listings updated October 7, 2026 Listings

Quick answer · Season 2

Castle Impossible is a diy and reality series that aired on HGTV, running since 2025 with 2 seasons and 16 episodes. Castle Impossible is still running; its most recent episode aired on July 14, 2026.

U.S. premiere: May 26, 2026
Where: Cable
Time: Varies by station
Episodes: 8
Finale: July 14, 2026

Where to watch Castle Impossible season 2 in the U.S.

Where to watch Castle Impossible season 2 in the U.S.
Where	How	When	Notes
Cable	Broadcast (free)Antenna / cable	May 26, 2026 – July 14, 2026	Original U.S. run on HGTV. [1]

Season 2 episode schedule

Castle Impossible season 2 U.S. episode schedule
Ep.	Title	U.S. date	Time	Status
1	The Secret Library	Tue, May 26, 2026 ^[1]	Check local listings national slot	Listed
2	Granny's Gatehouse: Part 1	Tue, Jun 2, 2026 ^[1]	Check local listings national slot	Listed
3	The Powder Rooms: Royal Flush	Tue, Jun 9, 2026 ^[1]	Check local listings national slot	Listed
4	Granny and the Gutted Gatehouse: Part Two	Tue, Jun 16, 2026 ^[1]	Check local listings national slot	Listed
5	Fairy Cakes: The Castle's Tea Room	Tue, Jun 23, 2026 ^[1]	Check local listings national slot	Listed
6	Dungeon Masters	Tue, Jun 30, 2026 ^[1]	Check local listings national slot	Listed
7	Rapunzel's Enchanted Tower	Tue, Jul 7, 2026 ^[1]	Check local listings national slot	Listed
8	A Fairytale Ending: The Enchanted Dove Tower	Tue, Jul 14, 2026 ^[1]	Check local listings national slot	Listed

Dates are U.S. dates. Broadcast times are the network's national slot; your local station may differ.

About Castle Impossible

Season 2: Season 2 of Castle Impossible aired from May 26, 2026 to July 14, 2026 on HGTV (8 episodes).

Network / service: HGTV (first aired April 29, 2025)
Official site: hgtv.com
Main cast over the series (TVmaze): Daphne Reckert (Daphne Reckert), Ian Figueira (Ian Figueira)

All seasons

Season 2

Season complete

Season 2 of Castle Impossible aired from May 26, 2026 to July 14, 2026 on HGTV (8 episodes).

Cable

Season 1

Season complete

Season 1 of Castle Impossible aired from April 29, 2025 to June 17, 2025 on HGTV (8 episodes).

Cable

Common questions

How many seasons of Castle Impossible are there?

Castle Impossible has 2 seasons and 16 episodes listed, with the first airing on April 29, 2025.

Is Castle Impossible still on?

Castle Impossible is still running; its most recent episode aired on July 14, 2026.

Where can I watch Castle Impossible?

Castle Impossible originally aired on HGTV in the U.S. Streaming rights for older seasons change over time, so check HGTV's own app and the major streaming services for the current home.