If you stay in Dolarea hotel in Beasain, you'll be enjoying Igartza Monument complex really closely.
Alai Hotel is in the top of Etzegarate in A-1. It has a shop, a restaurant, a hotel and a 24h gas station. They sell Idiazabal cheese and some other local products, especially bush meat.
GPS: 42.9494, -2.2276
Prices: single room 35€ / double room 56€
Phone: 943 187 655