Tribal Lands · South Dakota

Royal River Casino RV Park

Tribal Lands · South Dakota, United States

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Sites
21
Hookups
21 electric, 21 with water
Pets
Yes
Elevation
1,578 ft
Dark sky
Bortle class 4
Cell coverage
T-Mobile good · AT&T good · Verizon good (carriers' 4G LTE filings to the FCC, 2025-12; not measured here)
Nearest town
Flandreau

About

Flandreau Santee Sioux Tribe RV park at the Royal River Casino and Hotel, open to the public. 21 back-in full-hookup sites with 20/30/50-amp service. Maximum stay 28 days. Booked by phone or on site.

Fees

Autumn and winter special, October 1 to April 30: $25/night Sunday-Thursday, $35 Friday and Saturday.

Weather, month by month

MonthTypical highTypical lowColdest nightHottest dayYears with a night below 32°F
January26°5°-21°50°11 of 11
February28°10°-23°60°11 of 11
March42°26°-12°71°11 of 11
April57°33°9°81°10 of 11
May68°49°33°85°0 of 11
June81°61°45°95°0 of 11
July83°64°55°95°0 of 11
August79°62°54°91°0 of 11
September78°59°39°89°0 of 11
October60°41°21°78°3 of 10
November46°30°5°68°8 of 10
December31°19°-16°54°10 of 10

Mid-month figures from 2016–2026 of daily weather at this spot (ERA5 reanalysis via Open-Meteo, CC BY 4.0), in °F. Typical is the median; coldest and hottest are the extremes seen.

Nearby campgrounds

All public campgrounds in South Dakota · Every state and province · Facts read from the operator 2026-09-03. Confirm fees, rules and current status with the operator before you go.