Onward Waterpark

Onward Waterpark is the largest waterpark on the island of Guam.  The waterpark has 5 different type of slides and various other fun contraptions.  Main attractions include slides, wave rider, pool and pool bar.  They have new slides called Manta Slide and River Pool Slide.

Type Water Activities

445 Governor Carlos G. Camacho Rd,

Tamuning, Guam

Hours of Operation 930am-530pm
Telephone Nos. 671-647-7777 ext. 4702