Premium Heartlands full hookup
- Hookups
- Full hookups
- Power
- 30 / 50 amp
- Pull-through
- Not listed
- Max length
- 50 ft
- Pad
- Concrete
- Number of sites
- 14
Hidden River RV Community
RV park in Riverview, Hillsborough County, Florida Also known as Hidden River Carefree RV Resort
USDA NAIP via USGS RV park with 146 sites
Full hookups, 50 amp, Pets welcome, On the water
From the park's website, Oct 2026
Not yet confirmed by phone. Details can change, so check with the park before you go.
146 sites
30 / 50 amp
Electric service
Rigs up to 70 ft
Open year-round
Open year round.
You can request a site (not guaranteed)
Source: Official website
Book online
Through Online
55+ Sun Outdoors RV community (formerly Hidden River RV Resort / Carefree) in Riverview near Tampa, open year round with 146 bookable full-hookup 30/50-amp sites up to 70 ft plus annual sites from $684/month. Amenities include a pool, fitness center, pickleball, boat ramp, fishing and planned activities.
What stands out
- 55+ RV community open year round
- Annual sites from $684 a month plus metered utilities
- Riverside pull-through sites up to 70 ft with fire pits
- Boat ramp, fishing and a pond
- 11 one-bedroom rental cottages, one accessible
- About 14 miles from Busch Gardens
Sites
Premium Highlands full hookup
- Hookups
- Full hookups
- Power
- 30 / 50 amp
- Pull-through
- Not listed
- Max length
- 60 ft
- Pad
- Gravel
- Number of sites
- 39
Premium Highlands Pond full hookup
- Hookups
- Full hookups
- Power
- 30 / 50 amp
- Pull-through
- Not listed
- Max length
- 60 ft
- Pad
- Gravel
- Number of sites
- 9
Premium Riverside full hookup pull-through
- Hookups
- Full hookups
- Power
- 30 / 50 amp
- Pull-through
- Not listed
- Max length
- 70 ft
- Pad
- Gravel
- Number of sites
- 25
Premium Riverside full hookup
- Hookups
- Full hookups
- Power
- 30 / 50 amp
- Pull-through
- Not listed
- Max length
- 60 ft
- Pad
- Gravel
- Number of sites
- 6
Standard Heartlands full hookup
- Hookups
- Full hookups
- Power
- 30 / 50 amp
- Pull-through
- Not listed
- Max length
- 50 ft
- Pad
- Concrete
- Number of sites
- 53
What this place offers
- Bathhouse
- Showers
- Laundry
- Propane
- Pool
- Pond
- Fishing
- Boat ramp
- Game room
- Volleyball
Cabins and rentals
Cabin (5)
- Sleeps
- 4
- Bathroom
- Yes
Standard Rental 1 Bedroom: queen bed + sleeper sofa, full kitchen, linens, AC, TV, porch.
Cabin (4)
- Sleeps
- 4
- Bathroom
- Yes
Premium Rental 1 Bedroom.
Cabin
- Sleeps
- 4
- Bathroom
- Yes
Premium Accessible Rental 1 Bedroom with accessible amenities.
Cabin
- Sleeps
- 6
- Bathroom
- Yes
Premium Loft Rental 1 Bedroom.
Things to know
Rig rules
- No RV age limit listed
- Rigs up to 70 ft
Pets
- Pets allowed
- Limit: 2 pets per reservation
- Leashed; never unattended outside the RV. Dog park. $50 fee for pets in rentals.
Arrival
- Check-in: 2 p.m. (RV sites); 3 p.m. rentals
- Check-out: 11 a.m.
- Open year round.
Cancellation: Stays under 30 nights: full deposit refund up to 14 days before check-in, deposit forfeited after that, no refunds after check-in. Stays of 30+ nights: full deposit refund up to 45 days before check-in.
Other fees: Annual site from $684/month (12-month term) plus metered water, sewer and electric; basic WiFi and 2 vehicles included; taxes extra. Nightly/monthly rates only in booking engine. Early check-in or late check-out $30. Visitors $10/day or $150 seasonal pass (Florida annual resorts: first 14 days free). Pet fee $50 per reservation in rentals. Deposit: 2 nights or half the stay (under 30 nights); $500 for 30+ nights.
Good to know
From the park's own website and other official pages. Policies change, so confirm with the park.
Sites
- Riverside pull-through sites take rigs up to 70 ft and have fire pits.
- Site numbers can change before arrival unless a site lock fee was paid.
Rates and fees
- Early check-in or late check-out $30 when available.
- Sun Military Discount: 20% off short stays or $200 off seasonal/annual stays.
Long-term and snowbird stays
- Annual site from $684/month for 12 months; water, sewer and electric billed by use.
- Annual sites include basic WiFi and parking for 2 vehicles.
- 55+ community; family and friends welcome to visit.
- Long-term vacation rentals offered by inquiry; vacation homes for sale.
Rig rules
- Only certified RV types; tents, pop-ups and conversion vans only on designated sites.
Rules
- Quiet hours 11pm-8am; generators not allowed without approval; no fireworks.
- Golf cart drivers must be 16+ with a valid driver's license.
- Year-round units must be washed at least twice a year; car washing only in designated areas.
- Visitors free for first 14 days at Florida annual resorts, then $10/day.
Amenities and services
- Boat ramp, library, covered pavilion, fitness center, pickleball and pool.
- Mail: locked postal boxes only at select Sun resorts; otherwise rent a PO Box.
Activities and nearby
- Florida Aquarium 11 mi, Ybor City 12 mi, Busch Gardens 14 mi, Lowry Park Zoo 15 mi.
Ownership
- Sun Outdoors (Sun RV Communities brand); formerly Hidden River RV Resort.
On Google
Rating, reviews and photos from the park's Google listing.
Where you'll be
12500 McMullen Loop, Riverview, FL, 33569
DirectionsWhere this info comes from
- sunoutdoors.com Site types, rentals, amenities, FAQ (55+, year round, new name), rules, cancellation
- sunoutdoors.com Annual site rate and included/metered utilities
- sunoutdoors.com Brand listing confirming address, phone, 55+ year round annual
- Florida Department of Health mobile home and RV park license list
- OpenStreetMap
More places nearby
Is this your park?
Fix anything that's wrong, add photos or keep your rates current. It's free, and every park gets the same placement rules. If you'd rather not be listed, we'll take it down.