Sand Hollow State Park

There are several water oases in the middle of the Greater Zion desert and Sand Hollow State Park is one of those crowning jewels. Whether it’s summer or our mild winters, this 20,000-acre park offers emerald-green water, relaxing sandy beaches, an extensive OHV trail system, sand dunes, and red-rock cliffs. Sand Hollow adventurers camp, boat, fish, jet ski, paddleboard, ATV, kayak, snorkel and cliff jump. Sand Hollow is a great destination in and of itself, but also fabulous for a day visit, in conjunction with a Zion National Park trip or St. George stay.

Things to Do

Hit the OHV trails on Sand Mountain

Just south of Sand Hollow State Park resides the BLM-managed Sand Mountain. Sand Mountain provides access for off-highway vehicles (OHV) to its 16,000 acres of canyons, ravines, sand dunes and buttes that offer the highest quality ATVing. Bring your vehicle or rent, or have a local guide lead your exploration of this adult playground. Stage your ride at the park.

Play on and in Sand Hollow Reservoir

Sand Hollow Reservoir is a water lover’s dream. Not only are its warm waters a playland for boaters, jet skiers, paddle-boarders and cliff jumpers, but this 1,322-acre reservoir is also the famed swim location for the IRONMAN 70.3 St. George and associated championships.

Paddleboarding and Kayaking

Enjoy an early morning yoga session on a stand-up paddleboard or take an afternoon cruise around the rocky island on the western part of the lake. It’s one of the most peaceful activities you can find — until it turns into a splashing contest with your friends. Rent kayaks or SUPs at Sand Hollow Rentals  on the southern shore.

Boating and Jet Skiing

Sand Hollow Rentals also has jet ski and power boat rentals and wakeboards and tubes, available for those who want to go fast. At 1,322 acres, the lake is plenty big to get up to speed and rip around without feeling crowded. Pontoon and fishing boats are also in stock. Of course, you don’t have to rent; if you have all the toys, bring them to the easily accessible docking area.

Fishing

Anglers fish for bluegill, crappie, catfish and largemouth bass in Sand Hollow’s emerald-green waters — either from the shore or by boat. Fishing proves most bountiful in the spring and fall. Check fishing conditions for the most up-to-date fishing reports. 

Scuba Diving

Whether you are looking to get your scuba diving certification or want to add a deep, desert dive to your adventure, Sand Hollow delivers. Sunken in the lake is a Volkswagen bus, a Cessna 320 twin-engine airplane, an obstacle course and more, creating interesting exploration in the depths.

Cliff Jumping

A rocky section of small cliffs on the northwest shore is ideal for adrenaline-filled cliff jumping. Or swim or boat out to Desert Pearl Island, in the middle of the reservoir. Cliff height depends on the water level, but usually feature at least 20 feet of free fall before reaching the clear, green water. Ensure safety by inspecting the cliff jumping area for water depth, having a friend present, jumping feet first, plugging your nose or exhaling, and starting small and working your way up to bigger jumps. 

Sleep under the stars at a Sand Hollow campground

Plenty of camping space is available year-round along the southern beach, for tents and RVs alike. Sand Hollow has 120 campsites in total, 54 of them with full hookups. The primitive campsites along the beach don’t have tables or fire pits. Whether you are there for the lake or ATVing, this prime camping spot offers incredible views and conveniences. To make a reservation, visit the state park’s website. Plan ahead, as campsites fill fast.

When to visit Sand Hollow State Park

Summer weather in Sand Hollow State Park peaks near 100 degrees in July (and the sand gets even hotter) with lows in the mid 70s. Winter months experience average highs in the 50s and lows near freezing.

The reservoir is relatively warm from May through September, with water temperatures ranging from 81 to 86 degrees.

Purchase a State Park Pass

Day and annual passes to Utah State Parks are available at the gates of most parks. Purchase day-use passes for Sand Hollow State Park online. These can be purchased before you arrive, but are only valid for the day of purchase. Purchase does not guarantee entry if the park is temporarily closed due to capacity, special events, or other reasons.

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