From Mermaid-themed Birthdays to Company Team Building Events, The Plunge Is San Diego's Go-to Location For Celebrating In Style!

Both children (and adults!) of all ages enjoy the non-stop fun our unique venue offers. From our inflatable obstacle course, basketball hoop, heated pool,  games, beach views and great food. We look forward to hosting your event at the Historic Plunge San Diego!

We currently offer three types of semi-private swimming pool party experiences listed below, for groups of 10-50 that want to enjoy the pool during public recreational hours. We offer THREE party booking times, seven days a week.

Parties can be booked from:

  • 10:30am-1pm
  • 1:30-4pm
  • 4:30-7pm

You can also extend your party to two booking times (5.5 Hours) or rent a pool for an ALL DAY party for an additional fee.

Private Buyouts are available starting after 7pm seven days a week. If you are interested in booking a private event, please submit the inquiry form below and a Plunge Events Team Member will be in touch within 24 hours.

We host a variety of events, but not limited to:

  • Birthdays
  • Bachelor / Bachelorette Parties
  • Graduations / Grad Nights
  • End of Year Celebrations for Schools and or Sports teams
  • Field Trips (churches, schools, non-profits)

**Please note that additional guests can be added on to any party listed below up to the maximum capacity for the event space at a rate of $10/swimmer. There is no charge for non-swimmers, but they do count against the capacity of each space.

From mermaid-themed birthdays to epic bachelorettes, the Plunge is your go-to location for celebrating in style. We currently offer four types of pool party experiences in San Diego:

Plunge Parties

Plunge Parties are the perfect option for smaller groups who want to rent a pool for a party in San Diego during public recreational hours. This package includes 10 swimmers, with a maximum capacity of 20 guests. You may add on additional swimmers at a rate of $10 per swimming guests up to 20. There is no charge for adults/non-swimmers who are just joining the party as a spectator.

Rates: $199 per 2.5-hour session, $299 for 5.5 -hour session or $399 for the entire day (10:30am-7pm).

Included in your Plunge Party reservation is a designated lounge area that includes: one lounge style seat, a couch, bench and a 6-foot table for cake, food or gifts and access to our state of the art obstacle course for the duration of the party.

Premium Plunge Parties

Plunge Premium Parties include everything our Plunge Party does, PLUS additional ottoman and extra lounge seating, as well as preferred lounge space closer to the pool entrance. This swimming pool rental package in San Diego includes 10 swimmers, with a maximum capacity of 20 guests. You may add on additional swimmers at a rate of $10 per swimming guests up to 20.

Rates: $249 per 2.5-hour session, $349 for 5.5-hour session or $449 for the entire day (10:30am-7pm).

Included in your Premium Plunge Party reservation is a designated lounge area located in a premium location on the pool deck, one lounge style seat, a couch, bench, a large leather ottoman, and a 6-foot table for cake, food or gifts, and access to our state of the art obstacle course for the duration of the party.

VIP Parties

VIP Plunge Parties are perfect for groups who want to enjoy ocean views and an exclusive area that includes panoramic views of both the Plunge Pool and Mission Beach. This package includes 20 swimmers, with a maximum capacity of 40 guests (kids/adults). You may add on additional swimmers at a rate of $10 per swimming guests. There is no charge for adults/non-swimmers who are just joining the party as a spectator.

Rates: $449 per 2.5-hour session, $649 for 5.5 -hour session or $799 for the entire day (10:30am-7pm).

Included in your VIP swimming pool party reservation are four tables with 16 chairs and a 6-foot table for cake, food or gifts. It is directly connected to the Beach House Restaurant in San Diego, allowing guests to consume alcoholic beverages and order food at Beach House* and return to the VIP Deck.

(*Beach House Hours are subject to change at anytime)

Private Parties

If you are interested in booking a Private Plunge Party in San Diego, please fill out the inquiry form HERE and a team member will be in contact within 24 hours.

Private Plunge Parties are available after 7pm*.

All private bookings are available on a request-by-request basis, with the rental fee + a required minimum spend that will be quoted based on the date / time of your event.

Ready to rent a pool for a party in San Diego? We have an online booking system that makes booking your party with us simple, fast and efficient. Book your Plunge Party by clicking the button below. If in doubt, download instructions to navigate our online booking website by clicking HERE.

Book Party Now
If you would like a Plunge Events Team Member to reach out to you, simply fill out the form below and someone will be in touch within 24 hours.

Frequently Asked Questions

How many people am I allowed and what if I have additional swimmers?

If you are planning to bring extra swimmers, please make sure to specify within your booking add-ons to add additional swimmers and non-swimmers (facility fee) to your booking so we may best accommodate you. You may also add guests on the day of your pool party in San Diego if it is within the parameters listed below.

  • 10 swimming guests are included in the package pricing for both the Plunge Party and Plunge Premium Party, there is a max capacity of 20 guests (non-swimmers / adults). There is no charge for adults/non-swimmers who are just joining the party as a spectator, but they do count towards the max capacity of the space.
  • 20 swimming guests are included in the package pricing for the VIP Party. There is a max capacity of 40 guests (non-swimmers / adults). There is no charge for adults/non-swimmers who are just joining the party as a spectator, but they do count towards the max capacity of the space. 
  • Private parties can accommodate up to 500 guests
  • The birthday guest swims FREE!

Maximum number of guests for the Plunge and Premium Party is 20 guests and then an additional space will need to be rented. Maximum number of guests during a VIP Party is 50 guests and the maximum capacity for Private Parties is 500. 

May I bring my own food & drink?

You may bring in a birthday cake or treat and sealed bottled water to your party. All additional F&B must be ordered through our catering partners. You can review the catering menus here – Belmont_PlungeParty_MENU_UPDATED.pdf.

Once your party booking is confirmed, a Catering and Event Specialists will be in touch within 24-48 hours to go over all of your options and the process for adding catering to your swimming pool party rental in San Diego.

If you have any questions don’t hesitate to reach out to us. For all F&B related questions you can also reach out to their team directly at 858.228.9288 or events@belmontpark.com. The team’s office hours are Monday – Saturday from 9:30am – 6:30pm.

Will other guests be in the facility?

If booking a Plunge Party, Plunge Premium Party, or VIP Plunge Party, we are still open for public and member use.

Private swimming pool party rentals from 6pm on are allowed exclusive access to our obstacle course in the shallow end. We reserve the right to have swim lessons or other programs occurring during Private Parties if needed, but will be cognizant of the exclusive space. Rental fees are based on the date, time and number of guests in your party.

What should I bring?

You are welcome to bring goodie bags, sealed bottles of water, a cake or birthday treat, and decorations for your pool party in San Diego. We also have swim equipment (i.e., lifejackets, pool noodles, and kickboards) included for your use. Towel service is also available as an add on when booking. Towels can be added on at our discounted rate for 5 for $8. 

Can I extend my pool party rental time?

Absolutely. Here are the options to have additional time added onto your Party:

  • Extend a Plunge or Plunge Premium Party to 5.5 hours (two sessions) for just $100 more (only available for 10:30am & 1:30pm booking start times) 
  • Extend Plunge or Plunge Premium Party to ALL Day (10:30am-7pm) for just $200 more (only available for 10:30am booking start times)
  • Extend a VIP Party to 5.5 hours (two sessions) for just $200 more (only available for 10:30am & 1:30pm booking start times)
  • Extend a VIP Party to ALL Day (10:30am-7pm) for just $350 more (only available for 10:30am booking start time). 

Am I allowed to decorate?

Yes, we encourage guests to make their space memorable! We do not allow confetti, glass or anything that will cause damage to our facility. Guests often decorate their reserved bay space 15 minutes prior to their reservation time. We supply a 6-foot food table that you are welcome to decorate in addition to your designated space. Guests must clean up their reserved area at the completion of their swimming pool party in San Diego and dispose of the trash in an appropriate location.

What if I stay past my reservation time?

Parties must be wrapped up and out of the facility no later than 15 minutes past their designated time. A $50 late fee will be added for any groups staying longer than the 15-minute courtesy grace period. If available, then parties may have the option to extend their swimming pool rental into an extra session for only $100 for Plunge Parties and Premium Parties or $250 for VIP Parties.

What is the difference between a Plunge Party, Premium Party, and a VIP Party?

These three swimming pool party options are available for 2.5-hour rentals and include the ability to order food from our partner catering services in San Diego. The Plunge Party and Premium Party both include 10 wristbands, while 20 wristbands are given for a VIP Party. A basic description of each package is provided below:

  • Plunge Party – A dedicated Lounge with a couch and adequate furniture plus a 6ft food table.
  • Premium Plunge Party – Plunge Party amenities PLUS added ottoman and extra lounge seating, as well as preferred lounge space closer to the pool entrance. Towels can be added on at our discounted rate for 5 for $8.
  • VIP Party – Private, elevated deck seating with four tables and 16 chairs with direct access to the Beach House restaurant.

Do my 10 guests include non-swimmers?

The ten wristbands supplied may be used for anyone in attendance. It is recommended reserving your 10 wristbands for swimmers. There is no charge for adults/non-swimmers who are just joining the swimming pool rental party as a spectator. You may add on additional swimmers at a rate of $10 per swimming guests up to 20 for Premium & Plunge Parties and up to 50 for VIP Parties.

Do you only host birthday pool parties?

No, we host all types of parties and events! We have had bachelorette parties, bachelor parties, birthday pool parties, bah mitzvahs, Quinceanera’s, school outings, grad nights, etc. We also host photo shoots and video shoots with companies such as Speedo and Nike! Our San Diego venue is perfect for any event that you can imagine!

Is my deposit refundable and when do I pay my balance?

The $100 deposit for all party bookings is non-refundable, but we will try our best to accommodate a change of date or to meet your needs. For guests booking an entire day party, two deposits will need to be made and two separate reservations will need to happen. The remaining balance due for parties will be paid on the day of your pool party in San Diego.

How do I check availability and book a party?

The easiest way to rent a pool for a party at the Plunge San Diego submit an inquiry through our website, email plungesandiego@gmail.com or book your party online here. 

If I order food then what time will it be delivered to my party and can I order more food the day of the party?

We try to have all food delivered approximately one hour after the start of your swimming pool rental party. Our dedicated catering and events team will be available to assist with additional orders, although not guaranteed.

Is the Guest of Honor included in the guest count and what do they get?

The Guest of Honor is not included in the guest count and has a complimentary pass to the Plunge with the swimming pool party booking. The Guest of Honor will also receive a Plunge Gift Pack that might include things such as a special wristband, free snack item and a free day pass to return another day.

How do I rent a pool for a party in San Diego?

That’s easy! You can use our online form to check out our swimming pool party rental schedule and book your own party in San Diego. You’ll need to input your desired date, time, and package, as well as any special requirements you may have.

In addition to pool party rentals, The Plunge is also your go-to facility for an open swim in San Diego, as well as for professional swimming lessons for you and your kids. In addition, we are one of San Diego’s best gyms with pools and a great provider of Aqualogix fitness classes. Get in touch now!

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