The family is the basic unit of society—yet, statistically, family members are the very people most likely to steal the extra Arch Deluxe you've been saving for all these years. Solidify family alliances and suss out enemies with today's Groupon: for $25, you get an annual pass to Castle Park, an attraction-laden family-fun park in Riverside (up to a $54.99 value). Aside from granting unlimited rides and admission throughout the year, this annual pass comes bundled with the following starter pack:

• One free guest ride wristband for September–May
• Two free rounds of miniature golf
• One free parking pass
• Three free skill games
• One free Water Wars game
• One free popcorn
• One free cotton candy
• One free SpeedZone attraction ticket

Whether you're whirling on the Screamin' Demon, a spinning coaster riddled with dips and banks, or teaching the young ones how to drive offensively on the bumper cars, Castle Park will lead to fond memories and possibly an oversized stuffed snake. In all, the park houses more than two-dozen rides, nearly 200 arcade games, ample amounts of snackery, and exactly 18 holes of miniature golf. With the included bonus passes, test drive the snacks and games without visiting the park's lowest-rated ride, the ATM, which is infamously jerky.

Some of Castle Park's rides have specific height requirements, which means children under 36 inches are always admitted free. If you're unsure of whether this applies to you, your family, or your porcelain lawn gnome, check out the ride requirements online.

Reviews

Castle Park received three-star averages from Yelpers, Judy's Bookers, and Insider Pagers:

• Lots of fun for your money. It's not fancy, but my boys, ages 4,8,& 12 love it because you can get on 10 rides in a hour! No lines. – Guest, Judy's Book
• The rides are pleasant. Not too big to be overwhelming to little ones, but not too small to discourage older kids. Overall, a nice mix of activities. – Brenda L., Insider Pages