The color is not a trick of the light. Calcium carbonate stays suspended in the water here, which is why a lake sitting at 5,930 feet reads Caribbean rather than alpine. The state park is really three separate areas, the Marina, Rendezvous Beach on the south shore, and the Eastside run that takes in Cisco Beach and Rainbow Cove, so decide which shore you want before you drive. At 20 miles long and 208 feet deep, the scale is closer to an inland sea than a reservoir.
Do this: Boating, beaches, raspberry shakes, ice fishing for cisco
Family note: Sandy beaches + shakes = happy kids
Fees and hours: stateparks.utah.gov
This park has fishing. Bring the loadout:
Closest waters: Bear Lake (Fishing, 4 mi) · Logan River 1st-3rd Dams (Fishing, 25 mi) · Logan River (Fishing, 25 mi) · Blacksmith Fork River (Fishing, 30 mi)
Add to the trip: Sunrise Campground (Bear Lake) (Camping, 4 mi) · Rendezvous Beach (Bear Lake SP) (Camping, 9 mi) · White Pine Lake (Logan) (Hike, 12 mi) · Tony Grove Campground (Camping, 13 mi)