Hafadai!
..is the warm greeting from this island. Jokes of “its because you can go around the island within half a day” come from the locals. This is true, you can actually drive around the island in half a day. Drive towards the south and pass towards Agana, the capital. In Agat, you will find the tallest mountain. Mt Lamlam is the tallest mountain from sea level. The Spanish bridge is also along the way. Have a stop over at Magellan’s landing point.
You can book hotel in Guam here.
On the North side is the two lover’s point. There is a story made here than two lovers braided their hair together and jumped on the point. A pretty similar story to Romeo and Juliet, island style.
An interesting place to visit also is the Chamorro village during Wednesday afternoons until night. There is a fiesta here and you could gasp the culture pretty easily. Their barbecues are one of the best.
You would not miss the beach because you can see it in all corners. Dive here. They have a pretty awesome marine life. Nonetheless, just snorkel and you would already see plenty.
Tumon, would be their tourist center where yo can enjoy shopping. Its tax free in Galleria. They also have Hard Rock and Planet Hollywood to entertain you. Hotel hopping along this side of town is fun. Order a drink and explore each hotel.