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Radium Recreation Site Lower Boat Ramp

The Radium Recreation Site features two developed boat ramps providing access to the Colorado River for floatboating and fishing, with amenities including 16 single campsites, 2 group campsites, 9 vault toilets, day-use parking, and picnic shelters.

The site operates seasonally from April 1 to November 30 and attracts over 100,000 annual visitors; all campsites require reservations through Recreation. gov ($6 per night for single sites, $30 for group sites).

Note that there is no potable water available, cell service is non-existent without a booster, and parking is not permitted along narrow Radium Road to ensure safe vehicle passage and emergency access.


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Find excellent paddling spots, easy access to boat ramps, and all the amenities you need for a memorable day. Your adventure starts here.

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